5426503831 has 4 divisors (see below), whose sum is σ = 6201718672. Its totient is φ = 4651288992.

The previous prime is 5426503807. The next prime is 5426503889. The reversal of 5426503831 is 1383056245.

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

It is not a de Polignac number, because 5426503831 - 2⁵ = 5426503799 is a prime.

It is a super-2 number, since 2×5426503831² = 58893887655715353122, 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 (5426503931) 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, 387607410 + ... + 387607423.

It is an arithmetic number, because the mean of its divisors is an integer number (1550429668).

Almost surely, 2^5426503831 is an apocalyptic number.

5426503831 is a deficient number, since it is larger than the sum of its proper divisors (775214841).

5426503831 is an equidigital number, since it uses as much as digits as its factorization.

5426503831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775214840.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 5426503831 is about 73664.8072759306. The cubic root of 5426503831 is about 1757.2762439410.

The spelling of 5426503831 in words is "five billion, four hundred twenty-six million, five hundred three thousand, eight hundred thirty-one".