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5502987807 = 32748166749
BaseRepresentation
bin1010010000000000…
…01110111000011111
3112012111211202010020
411020000032320133
542232231102212
62310020043223
7253240424142
oct51000167037
915174752106
105502987807
112374325209
121096b33513
1369911b905
143a2bd4059
152231aed8c
hex14800ee1f

5502987807 has 8 divisors (see below), whose sum is σ = 7337694000. Its totient is φ = 3668470080.

The previous prime is 5502987793. The next prime is 5502987859. The reversal of 5502987807 is 7087892055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5502987807 - 28 = 5502987551 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5502987807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5502983807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49069 + ... + 115817.

It is an arithmetic number, because the mean of its divisors is an integer number (917211750).

Almost surely, 25502987807 is an apocalyptic number.

5502987807 is a deficient number, since it is larger than the sum of its proper divisors (1834706193).

5502987807 is a wasteful number, since it uses less digits than its factorization.

5502987807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94233.

The product of its (nonzero) digits is 1411200, while the sum is 51.

The square root of 5502987807 is about 74182.1259266678. The cubic root of 5502987807 is about 1765.4937461485.

The spelling of 5502987807 in words is "five billion, five hundred two million, nine hundred eighty-seven thousand, eight hundred seven".

Divisors: 1 3 27481 66749 82443 200247 1834329269 5502987807