55262131706 has 16 divisors (see below), whose sum is σ = 84516127080. Its totient is φ = 27095316480.

The previous prime is 55262131697. The next prime is 55262131709. The reversal of 55262131706 is 60713126255.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 55009480681 + 252651025 = 234541^2 + 15895^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 55262131706.

It is not an unprimeable number, because it can be changed into a prime (55262131709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1285535 + ... + 1327826.

Almost surely, 2^55262131706 is an apocalyptic number.

55262131706 is a deficient number, since it is larger than the sum of its proper divisors (29253995374).

55262131706 is a wasteful number, since it uses less digits than its factorization.

55262131706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2613569.

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 55262131706 in words is "fifty-five billion, two hundred sixty-two million, one hundred thirty-one thousand, seven hundred six".