55525411012 has 12 divisors (see below), whose sum is σ = 97177247020. Its totient is φ = 27760483296.

The previous prime is 55525410943. The next prime is 55525411013. The reversal of 55525411012 is 21011452555.

It can be written as a sum of positive squares in 2 ways, for example, as 28823890176 + 26701520836 = 169776^2 + 163406^2 .

It is not an unprimeable number, because it can be changed into a prime (55525411013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 498687 + ... + 599782.

Almost surely, 2^55525411012 is an apocalyptic number.

It is an amenable number.

55525411012 is a deficient number, since it is larger than the sum of its proper divisors (41651836008).

55525411012 is a wasteful number, since it uses less digits than its factorization.

55525411012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111110 (or 1111108 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 31.

Adding to 55525411012 its reverse (21011452555), we get a palindrome (76536863567).

The spelling of 55525411012 in words is "fifty-five billion, five hundred twenty-five million, four hundred eleven thousand, twelve".