56798958895430 has 8 divisors (see below), whose sum is σ = 102238126011792. Its totient is φ = 22719583558168.

The previous prime is 56798958895423. The next prime is 56798958895433. The reversal of 56798958895430 is 3459885989765.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×56798958895430² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56798958895433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2839947944762 + ... + 2839947944781.

It is an arithmetic number, because the mean of its divisors is an integer number (12779765751474).

Almost surely, 2^{56798958895430} is an apocalyptic number.

56798958895430 is a deficient number, since it is larger than the sum of its proper divisors (45439167116362).

56798958895430 is a wasteful number, since it uses less digits than its factorization.

56798958895430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5679895889550.

The product of its (nonzero) digits is 23514624000, while the sum is 86.

The spelling of 56798958895430 in words is "fifty-six trillion, seven hundred ninety-eight billion, nine hundred fifty-eight million, eight hundred ninety-five thousand, four hundred thirty".