556553105053030 has 32 divisors (see below), whose sum is σ = 1002224014198560. Its totient is φ = 222526056587520.

The previous prime is 556553105052881. The next prime is 556553105053051. The reversal of 556553105053030 is 30350501355655.

It is a super-2 number, since 2×556553105053030² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220602061 + ... + 223110679.

It is an arithmetic number, because the mean of its divisors is an integer number (31319500443705).

Almost surely, 2^{556553105053030} is an apocalyptic number.

556553105053030 is a deficient number, since it is larger than the sum of its proper divisors (445670909145530).

556553105053030 is a wasteful number, since it uses less digits than its factorization.

556553105053030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2518104.

The product of its (nonzero) digits is 2531250, while the sum is 46.

The spelling of 556553105053030 in words is "five hundred fifty-six trillion, five hundred fifty-three billion, one hundred five million, fifty-three thousand, thirty".