55374416262 has 128 divisors (see below), whose sum is σ = 136560384000. Its totient is φ = 16492170240.

The previous prime is 55374416219. The next prime is 55374416267. The reversal of 55374416262 is 26261447355.

55374416262 is a `hidden beast` number, since 5 + 5 + 374 + 4 + 16 + 262 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55374416267) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10743478 + ... + 10748630.

It is an arithmetic number, because the mean of its divisors is an integer number (1066878000).

Almost surely, 2^55374416262 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55374416262, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68280192000).

55374416262 is an abundant number, since it is smaller than the sum of its proper divisors (81185967738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55374416262 is a wasteful number, since it uses less digits than its factorization.

55374416262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5483 (or 5477 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 45.

The spelling of 55374416262 in words is "fifty-five billion, three hundred seventy-four million, four hundred sixteen thousand, two hundred sixty-two".