555530152064 has 64 divisors (see below), whose sum is σ = 1193382741600. Its totient is φ = 256727623680.

The previous prime is 555530152057. The next prime is 555530152103. The reversal of 555530152064 is 460251035555.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×555530152064² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

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, 2685962 + ... + 2885385.

Almost surely, 2^555530152064 is an apocalyptic number.

It is an amenable number.

555530152064 is an abundant number, since it is smaller than the sum of its proper divisors (637852589536).

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

555530152064 is a wasteful number, since it uses less digits than its factorization.

555530152064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5571421 (or 5571409 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 41.

The spelling of 555530152064 in words is "five hundred fifty-five billion, five hundred thirty million, one hundred fifty-two thousand, sixty-four".