55500333360 has 40 divisors (see below), whose sum is σ = 172051034160. Its totient is φ = 14800088832.

The previous prime is 55500333331. The next prime is 55500333389. The reversal of 55500333360 is 6333300555.

It is an interprime number because it is at equal distance from previous prime (55500333331) and next prime (55500333389).

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×55500333360² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115625455 + ... + 115625934.

It is an arithmetic number, because the mean of its divisors is an integer number (4301275854).

Almost surely, 2^55500333360 is an apocalyptic number.

It is an amenable number.

55500333360 is an abundant number, since it is smaller than the sum of its proper divisors (116550700800).

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

55500333360 is a wasteful number, since it uses less digits than its factorization.

55500333360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231251405 (or 231251399 counting only the distinct ones).

The product of its (nonzero) digits is 60750, while the sum is 33.

The spelling of 55500333360 in words is "fifty-five billion, five hundred million, three hundred thirty-three thousand, three hundred sixty".