5112479750511 has 64 divisors (see below), whose sum is σ = 8141443200000. Its totient is φ = 2851585027200.

The previous prime is 5112479750489. The next prime is 5112479750519. The reversal of 5112479750511 is 1150579742115.

It is not a de Polignac number, because 5112479750511 - 2⁶ = 5112479750447 is a prime.

It is a super-2 number, since 2×5112479750511² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5112479750519) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7911865 + ... + 8533613.

It is an arithmetic number, because the mean of its divisors is an integer number (127210050000).

Almost surely, 2^{5112479750511} is an apocalyptic number.

5112479750511 is a deficient number, since it is larger than the sum of its proper divisors (3028963449489).

5112479750511 is a wasteful number, since it uses less digits than its factorization.

5112479750511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621965 (or 621951 counting only the distinct ones).

The product of its (nonzero) digits is 441000, while the sum is 48.

The spelling of 5112479750511 in words is "five trillion, one hundred twelve billion, four hundred seventy-nine million, seven hundred fifty thousand, five hundred eleven".