5051463631 has 4 divisors (see below), whose sum is σ = 5060218912. Its totient is φ = 5042708352.

The previous prime is 5051463617. The next prime is 5051463647. The reversal of 5051463631 is 1363641505.

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 5051463631 - 2¹³ = 5051455439 is a prime.

It is a super-2 number, since 2×5051463631² = 51034569630631408322, which 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 (5051463601) 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, 4376775 + ... + 4377928.

It is an arithmetic number, because the mean of its divisors is an integer number (1265054728).

Almost surely, 2^5051463631 is an apocalyptic number.

5051463631 is a deficient number, since it is larger than the sum of its proper divisors (8755281).

5051463631 is an equidigital number, since it uses as much as digits as its factorization.

5051463631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8755280.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 5051463631 is about 71073.6493434803. The cubic root of 5051463631 is about 1715.8227040424.

The spelling of 5051463631 in words is "five billion, fifty-one million, four hundred sixty-three thousand, six hundred thirty-one".