5242153646 has 16 divisors (see below), whose sum is σ = 8060341968. Its totient is φ = 2555457600.

The previous prime is 5242153639. The next prime is 5242153663. The reversal of 5242153646 is 6463512425.

It is a congruent number.

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, 108476 + ... + 149168.

It is an arithmetic number, because the mean of its divisors is an integer number (503771373).

Almost surely, 2^5242153646 is an apocalyptic number.

5242153646 is a deficient number, since it is larger than the sum of its proper divisors (2818188322).

5242153646 is a wasteful number, since it uses less digits than its factorization.

5242153646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42307.

The product of its digits is 172800, while the sum is 38.

The square root of 5242153646 is about 72402.7184986862. The cubic root of 5242153646 is about 1737.1470451631.

The spelling of 5242153646 in words is "five billion, two hundred forty-two million, one hundred fifty-three thousand, six hundred forty-six".