5231533426 has 16 divisors (see below), whose sum is σ = 8974609920. Its totient is φ = 2240519040.

The previous prime is 5231533337. The next prime is 5231533441. The reversal of 5231533426 is 6243351325.

It is a junction number, because it is equal to n+sod(n) for n = 5231533391 and 5231533400.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109695 + ... + 149986.

It is an arithmetic number, because the mean of its divisors is an integer number (560913120).

Almost surely, 2^5231533426 is an apocalyptic number.

5231533426 is a deficient number, since it is larger than the sum of its proper divisors (3743076494).

5231533426 is a wasteful number, since it uses less digits than its factorization.

5231533426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261129.

The product of its digits is 64800, while the sum is 34.

The square root of 5231533426 is about 72329.3400080493. The cubic root of 5231533426 is about 1735.9731410913.

The spelling of 5231533426 in words is "five billion, two hundred thirty-one million, five hundred thirty-three thousand, four hundred twenty-six".