49595369040 has 640 divisors, whose sum is σ = 200558592000. Its totient is φ = 11030722560.

The previous prime is 49595369029. The next prime is 49595369081. The reversal of 49595369040 is 4096359594.

49595369040 is a `hidden beast` number, since 4 + 9 + 595 + 3 + 6 + 9 + 0 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 159470485 + ... + 159470795.

It is an arithmetic number, because the mean of its divisors is an integer number (313372800).

Almost surely, 2^49595369040 is an apocalyptic number.

49595369040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49595369040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100279296000).

49595369040 is an abundant number, since it is smaller than the sum of its proper divisors (150963222960).

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

49595369040 is a wasteful number, since it uses less digits than its factorization.

49595369040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592 (or 580 counting only the distinct ones).

The product of its (nonzero) digits is 5248800, while the sum is 54.

The spelling of 49595369040 in words is "forty-nine billion, five hundred ninety-five million, three hundred sixty-nine thousand, forty".