5124570440 has 64 divisors (see below), whose sum is σ = 13318421760. Its totient is φ = 1753861120.

The previous prime is 5124570439. The next prime is 5124570487. The reversal of 5124570440 is 440754215.

It is a super-2 number, since 2×5124570440² = 52522444389043587200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5124570397 and 5124570406.

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, 335072 + ... + 350031.

It is an arithmetic number, because the mean of its divisors is an integer number (208100340).

Almost surely, 2^5124570440 is an apocalyptic number.

It is an amenable number.

5124570440 is an abundant number, since it is smaller than the sum of its proper divisors (8193851320).

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

5124570440 is a wasteful number, since it uses less digits than its factorization.

5124570440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685142 (or 685138 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 32.

The square root of 5124570440 is about 71586.1050763345. The cubic root of 5124570440 is about 1724.0604492130.

The spelling of 5124570440 in words is "five billion, one hundred twenty-four million, five hundred seventy thousand, four hundred forty".