5431253902 has 32 divisors (see below), whose sum is σ = 8836273152. Its totient is φ = 2496837024.

The previous prime is 5431253837. The next prime is 5431253953. The reversal of 5431253902 is 2093521345.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122043 + ... + 160489.

It is an arithmetic number, because the mean of its divisors is an integer number (276133536).

Almost surely, 2^5431253902 is an apocalyptic number.

5431253902 is a deficient number, since it is larger than the sum of its proper divisors (3405019250).

5431253902 is a wasteful number, since it uses less digits than its factorization.

5431253902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38592.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 5431253902 is about 73697.0413381704. The cubic root of 5431253902 is about 1757.7888362600.

The spelling of 5431253902 in words is "five billion, four hundred thirty-one million, two hundred fifty-three thousand, nine hundred two".