5131039970 has 64 divisors (see below), whose sum is σ = 10635701760. Its totient is φ = 1745874432.

The previous prime is 5131039951. The next prime is 5131040021. The reversal of 5131039970 is 799301315.

It is a super-3 number, since 3×5131039970³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7930187 + ... + 7930833.

It is an arithmetic number, because the mean of its divisors is an integer number (166182840).

Almost surely, 2^5131039970 is an apocalyptic number.

5131039970 is an abundant number, since it is smaller than the sum of its proper divisors (5504661790).

5131039970 is a wasteful number, since it uses less digits than its factorization.

5131039970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347.

The product of its (nonzero) digits is 25515, while the sum is 38.

The square root of 5131039970 is about 71631.2778749619. The cubic root of 5131039970 is about 1724.7856592884.

The spelling of 5131039970 in words is "five billion, one hundred thirty-one million, thirty-nine thousand, nine hundred seventy".