5123952972 has 96 divisors (see below), whose sum is σ = 14157158400. Its totient is φ = 1598927616.

The previous prime is 5123952923. The next prime is 5123953013. The reversal of 5123952972 is 2792593215.

5123952972 is a `hidden beast` number, since 51 + 2 + 3 + 9 + 529 + 72 = 666.

It is a super-3 number, since 3×5123952972³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94804 + ... + 138692.

It is an arithmetic number, because the mean of its divisors is an integer number (147470400).

Almost surely, 2^5123952972 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5123952972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7078579200).

5123952972 is an abundant number, since it is smaller than the sum of its proper divisors (9033205428).

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

5123952972 is a wasteful number, since it uses less digits than its factorization.

5123952972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43972 (or 43964 counting only the distinct ones).

The product of its digits is 340200, while the sum is 45.

The square root of 5123952972 is about 71581.7921820906. The cubic root of 5123952972 is about 1723.9912014631.

The spelling of 5123952972 in words is "five billion, one hundred twenty-three million, nine hundred fifty-two thousand, nine hundred seventy-two".