55274133723 has 32 divisors (see below), whose sum is σ = 76592355840. Its totient is φ = 35432221440.

The previous prime is 55274133683. The next prime is 55274133743. The reversal of 55274133723 is 32733147255.

It is not a de Polignac number, because 55274133723 - 2¹⁰ = 55274132699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55274133743) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2582058 + ... + 2603376.

It is an arithmetic number, because the mean of its divisors is an integer number (2393511120).

Almost surely, 2^55274133723 is an apocalyptic number.

55274133723 is a deficient number, since it is larger than the sum of its proper divisors (21318222117).

55274133723 is a wasteful number, since it uses less digits than its factorization.

55274133723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21667.

The product of its digits is 529200, while the sum is 42.

The spelling of 55274133723 in words is "fifty-five billion, two hundred seventy-four million, one hundred thirty-three thousand, seven hundred twenty-three".