56121461277046 has 32 divisors (see below), whose sum is σ = 93474648207360. Its totient is φ = 25058307708000.

The previous prime is 56121461277023. The next prime is 56121461277103. The reversal of 56121461277046 is 64077216412165.

It is a super-2 number, since 2×56121461277046² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56121461276984 and 56121461277002.

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, 99155536 + ... + 99719923.

It is an arithmetic number, because the mean of its divisors is an integer number (2921082756480).

Almost surely, 2^{56121461277046} is an apocalyptic number.

56121461277046 is a deficient number, since it is larger than the sum of its proper divisors (37353186930314).

56121461277046 is a wasteful number, since it uses less digits than its factorization.

56121461277046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198875700.

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 56121461277046 in words is "fifty-six trillion, one hundred twenty-one billion, four hundred sixty-one million, two hundred seventy-seven thousand, forty-six".