5001291862031 has 4 divisors (see below), whose sum is σ = 5295485500992. Its totient is φ = 4707098223072.

The previous prime is 5001291862013. The next prime is 5001291862087. The reversal of 5001291862031 is 1302681921005.

It is a happy number.

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 5001291862031 - 2³⁰ = 5000218120207 is a prime.

It is a super-2 number, since 2×5001291862031² (a number of 26 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 (5001291862331) 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, 147096819455 + ... + 147096819488.

It is an arithmetic number, because the mean of its divisors is an integer number (1323871375248).

Almost surely, 2^{5001291862031} is an apocalyptic number.

5001291862031 is a deficient number, since it is larger than the sum of its proper divisors (294193638961).

5001291862031 is a wasteful number, since it uses less digits than its factorization.

5001291862031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294193638960.

The product of its (nonzero) digits is 25920, while the sum is 38.

The spelling of 5001291862031 in words is "five trillion, one billion, two hundred ninety-one million, eight hundred sixty-two thousand, thirty-one".