55451111410 has 16 divisors (see below), whose sum is σ = 103253794200. Its totient is φ = 21415601536.

The previous prime is 55451111389. The next prime is 55451111413. The reversal of 55451111410 is 1411115455.

It can be written as a sum of positive squares in 4 ways, for example, as 53634391281 + 1816720129 = 231591^2 + 42623^2 .

It is not an unprimeable number, because it can be changed into a prime (55451111413) 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, 95605075 + ... + 95605654.

Almost surely, 2^55451111410 is an apocalyptic number.

55451111410 is a deficient number, since it is larger than the sum of its proper divisors (47802682790).

55451111410 is a wasteful number, since it uses less digits than its factorization.

55451111410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191210765.

The product of its (nonzero) digits is 2000, while the sum is 28.

Adding to 55451111410 its reverse (1411115455), we get a palindrome (56862226865).

The spelling of 55451111410 in words is "fifty-five billion, four hundred fifty-one million, one hundred eleven thousand, four hundred ten".