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5097587040 = 2533571312967
BaseRepresentation
bin1001011111101011…
…10000000101100000
3111011021000020211000
410233311300011200
540414440241130
62201454552000
7240215526540
oct45765600540
914137006730
105097587040
112186500657
12ba3208600
13633138cc0
14365025320
151ec7d1260
hex12fd70160

5097587040 has 384 divisors, whose sum is σ = 21960529920. Its totient is φ = 1075451904.

The previous prime is 5097587017. The next prime is 5097587057. The reversal of 5097587040 is 407857905.

5097587040 is a `hidden beast` number, since 509 + 75 + 8 + 70 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 386637 + ... + 399603.

It is an arithmetic number, because the mean of its divisors is an integer number (57188880).

Almost surely, 25097587040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5097587040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10980264960).

5097587040 is an abundant number, since it is smaller than the sum of its proper divisors (16862942880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5097587040 is a wasteful number, since it uses less digits than its factorization.

5097587040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13011 (or 12997 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 45.

The square root of 5097587040 is about 71397.3881875241. The cubic root of 5097587040 is about 1721.0291119188.

The spelling of 5097587040 in words is "five billion, ninety-seven million, five hundred eighty-seven thousand, forty".