55464883574 has 4 divisors (see below), whose sum is σ = 83197325364. Its totient is φ = 27732441786.

The previous prime is 55464883483. The next prime is 55464883589. The reversal of 55464883574 is 47538846455.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13866220892 + ... + 13866220895.

It is an arithmetic number, because the mean of its divisors is an integer number (20799331341).

Almost surely, 2^55464883574 is an apocalyptic number.

55464883574 is a deficient number, since it is larger than the sum of its proper divisors (27732441790).

55464883574 is a wasteful number, since it uses less digits than its factorization.

55464883574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27732441789.

The product of its digits is 64512000, while the sum is 59.

The spelling of 55464883574 in words is "fifty-five billion, four hundred sixty-four million, eight hundred eighty-three thousand, five hundred seventy-four".