5254235531 has 4 divisors (see below), whose sum is σ = 5255758872. Its totient is φ = 5252712192.

The previous prime is 5254235527. The next prime is 5254235557. The reversal of 5254235531 is 1355324525.

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 5254235531 - 2² = 5254235527 is a prime.

It is a super-2 number, since 2×5254235531² = 55213982030445703922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5254235491 and 5254235500.

It is not an unprimeable number, because it can be changed into a prime (5254235521) 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, 756485 + ... + 763398.

It is an arithmetic number, because the mean of its divisors is an integer number (1313939718).

Almost surely, 2^5254235531 is an apocalyptic number.

5254235531 is a deficient number, since it is larger than the sum of its proper divisors (1523341).

5254235531 is a wasteful number, since it uses less digits than its factorization.

5254235531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523340.

The product of its digits is 90000, while the sum is 35.

The square root of 5254235531 is about 72486.1057789698. The cubic root of 5254235531 is about 1738.4805878745.

The spelling of 5254235531 in words is "five billion, two hundred fifty-four million, two hundred thirty-five thousand, five hundred thirty-one".