5431262670 has 48 divisors (see below), whose sum is σ = 14864513040. Its totient is φ = 1372108032.

The previous prime is 5431262633. The next prime is 5431262693. The reversal of 5431262670 is 762621345.

5431262670 is a `hidden beast` number, since 543 + 1 + 26 + 26 + 70 = 666.

It is a super-2 number, since 2×5431262670² = 58997228381071057800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1586379 + ... + 1589798.

It is an arithmetic number, because the mean of its divisors is an integer number (309677355).

Almost surely, 2^5431262670 is an apocalyptic number.

5431262670 is an abundant number, since it is smaller than the sum of its proper divisors (9433250370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5431262670 is a wasteful number, since it uses less digits than its factorization.

5431262670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3176209 (or 3176206 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 5431262670 is about 73697.1008249307. The cubic root of 5431262670 is about 1757.7897821609.

The spelling of 5431262670 in words is "five billion, four hundred thirty-one million, two hundred sixty-two thousand, six hundred seventy".