76951000031 has 4 divisors (see below), whose sum is σ = 76952261064. Its totient is φ = 76949739000.

The previous prime is 76950999997. The next prime is 76951000039. The reversal of 76951000031 is 13000015967.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 76951000031 - 2¹⁴ = 76950983647 is a prime.

It is a super-2 number, since 2×76951000031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76951000039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 534065 + ... + 662666.

It is an arithmetic number, because the mean of its divisors is an integer number (19238065266).

Almost surely, 2^76951000031 is an apocalyptic number.

76951000031 is a deficient number, since it is larger than the sum of its proper divisors (1261033).

76951000031 is a wasteful number, since it uses less digits than its factorization.

76951000031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261032.

The product of its (nonzero) digits is 5670, while the sum is 32.

Adding to 76951000031 its reverse (13000015967), we get a palindrome (89951015998).

The spelling of 76951000031 in words is "seventy-six billion, nine hundred fifty-one million, thirty-one", and thus it is an aban number.