5505657240 has 32 divisors (see below), whose sum is σ = 16516972080. Its totient is φ = 1468175232.

The previous prime is 5505657233. The next prime is 5505657251. The reversal of 5505657240 is 427565055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22940119 + ... + 22940358.

Almost surely, 2^5505657240 is an apocalyptic number.

It is an amenable number.

5505657240 is an abundant number, since it is smaller than the sum of its proper divisors (11011314840).

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

5505657240 is a wasteful number, since it uses less digits than its factorization.

5505657240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45880491 (or 45880487 counting only the distinct ones).

The product of its (nonzero) digits is 210000, while the sum is 39.

The square root of 5505657240 is about 74200.1161724158. The cubic root of 5505657240 is about 1765.7791732405.

The spelling of 5505657240 in words is "five billion, five hundred five million, six hundred fifty-seven thousand, two hundred forty".