5112252512451 has 48 divisors (see below), whose sum is σ = 8676183619584. Its totient is φ = 2839440681792.

The previous prime is 5112252512449. The next prime is 5112252512489. The reversal of 5112252512451 is 1542152522115.

5112252512451 is a `hidden beast` number, since 5 + 1 + 1 + 2 + 2 + 525 + 124 + 5 + 1 = 666.

It is not a de Polignac number, because 5112252512451 - 2¹ = 5112252512449 is a prime.

It is a super-2 number, since 2×5112252512451² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5112252512251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1175830 + ... + 3406916.

It is an arithmetic number, because the mean of its divisors is an integer number (180753825408).

Almost surely, 2^{5112252512451} is an apocalyptic number.

5112252512451 is a deficient number, since it is larger than the sum of its proper divisors (3563931107133).

5112252512451 is a wasteful number, since it uses less digits than its factorization.

5112252512451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2232120 (or 2232117 counting only the distinct ones).

The product of its digits is 40000, while the sum is 36.

The spelling of 5112252512451 in words is "five trillion, one hundred twelve billion, two hundred fifty-two million, five hundred twelve thousand, four hundred fifty-one".