5434721975 has 12 divisors (see below), whose sum is σ = 6746246040. Its totient is φ = 4343138400.

The previous prime is 5434721939. The next prime is 5434721987. The reversal of 5434721975 is 5791274345.

It is not a de Polignac number, because 5434721975 - 2²⁴ = 5417944759 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91985 + ... + 139034.

It is an arithmetic number, because the mean of its divisors is an integer number (562187170).

Almost surely, 2^5434721975 is an apocalyptic number.

5434721975 is a deficient number, since it is larger than the sum of its proper divisors (1311524065).

5434721975 is a wasteful number, since it uses less digits than its factorization.

5434721975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231970 (or 231965 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 47.

The square root of 5434721975 is about 73720.5668385695. The cubic root of 5434721975 is about 1758.1628961628.

The spelling of 5434721975 in words is "five billion, four hundred thirty-four million, seven hundred twenty-one thousand, nine hundred seventy-five".