56004216355230 has 128 divisors (see below), whose sum is σ = 157915882768896. Its totient is φ = 12531817536000.

The previous prime is 56004216355223. The next prime is 56004216355259. The reversal of 56004216355230 is 3255361240065.

It is a happy number.

It is a super-2 number, since 2×56004216355230² (a number of 28 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 63 ways as a sum of consecutive naturals, for example, 93442072 + ... + 94039508.

It is an arithmetic number, because the mean of its divisors is an integer number (1233717834132).

Almost surely, 2^{56004216355230} is an apocalyptic number.

56004216355230 is an abundant number, since it is smaller than the sum of its proper divisors (101911666413666).

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

56004216355230 is a wasteful number, since it uses less digits than its factorization.

56004216355230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619322.

The product of its (nonzero) digits is 648000, while the sum is 42.

Adding to 56004216355230 its reverse (3255361240065), we get a palindrome (59259577595295).

The spelling of 56004216355230 in words is "fifty-six trillion, four billion, two hundred sixteen million, three hundred fifty-five thousand, two hundred thirty".