54662242372 has 12 divisors (see below), whose sum is σ = 95934600720. Its totient is φ = 27252356456.

The previous prime is 54662242331. The next prime is 54662242381. The reversal of 54662242372 is 27324226645.

It is a happy number.

It is a super-2 number, since 2×54662242372² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19689622 + ... + 19692397.

It is an arithmetic number, because the mean of its divisors is an integer number (7994550060).

Almost surely, 2^54662242372 is an apocalyptic number.

It is an amenable number.

54662242372 is a deficient number, since it is larger than the sum of its proper divisors (41272358348).

54662242372 is a wasteful number, since it uses less digits than its factorization.

54662242372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39382370 (or 39382368 counting only the distinct ones).

The product of its digits is 967680, while the sum is 43.

The spelling of 54662242372 in words is "fifty-four billion, six hundred sixty-two million, two hundred forty-two thousand, three hundred seventy-two".