5254742631 has 8 divisors (see below), whose sum is σ = 7169261440. Its totient is φ = 3421692792.

The previous prime is 5254742629. The next prime is 5254742641. The reversal of 5254742631 is 1362474525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5254742631 - 2¹ = 5254742629 is a prime.

It is a super-2 number, since 2×5254742631² = 55224640236097604322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5254742631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5254742641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20367091 + ... + 20367348.

It is an arithmetic number, because the mean of its divisors is an integer number (896157680).

Almost surely, 2^5254742631 is an apocalyptic number.

5254742631 is a deficient number, since it is larger than the sum of its proper divisors (1914518809).

5254742631 is a wasteful number, since it uses less digits than its factorization.

5254742631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40734485.

The product of its digits is 201600, while the sum is 39.

The square root of 5254742631 is about 72489.6036063103. The cubic root of 5254742631 is about 1738.5365145100.

The spelling of 5254742631 in words is "five billion, two hundred fifty-four million, seven hundred forty-two thousand, six hundred thirty-one".