5426531 has 16 divisors (see below), whose sum is σ = 6201600. Its totient is φ = 4704480.

The previous prime is 5426527. The next prime is 5426539. The reversal of 5426531 is 1356245.

5426531 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5426531 - 2² = 5426527 is a prime.

It is a super-2 number, since 2×5426531² = 58894477387922, 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 5426531.

It is not an unprimeable number, because it can be changed into a prime (5426539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27170 + ... + 27368.

It is an arithmetic number, because the mean of its divisors is an integer number (387600).

Almost surely, 2^5426531 is an apocalyptic number.

5426531 is a deficient number, since it is larger than the sum of its proper divisors (775069).

5426531 is a wasteful number, since it uses less digits than its factorization.

5426531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314.

The product of its digits is 3600, while the sum is 26.

The square root of 5426531 is about 2329.4915754301. The cubic root of 5426531 is about 175.7279176668.

The spelling of 5426531 in words is "five million, four hundred twenty-six thousand, five hundred thirty-one".