55410415641 has 18 divisors (see below), whose sum is σ = 93104576682. Its totient is φ = 31663094400.

The previous prime is 55410415639. The next prime is 55410415649. The reversal of 55410415641 is 14651401455.

55410415641 is a `hidden beast` number, since 5 + 5 + 4 + 1 + 0 + 4 + 1 + 5 + 641 = 666.

It can be written as a sum of positive squares in only one way, i.e., 53603825625 + 1806590016 = 231525^2 + 42504^2 .

It is not a de Polignac number, because 55410415641 - 2¹ = 55410415639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55410415596 and 55410415605.

It is not an unprimeable number, because it can be changed into a prime (55410415649) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 62823160 + ... + 62824041.

Almost surely, 2^55410415641 is an apocalyptic number.

It is an amenable number.

55410415641 is a deficient number, since it is larger than the sum of its proper divisors (37694161041).

55410415641 is a wasteful number, since it uses less digits than its factorization.

55410415641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125647221 (or 125647211 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The spelling of 55410415641 in words is "fifty-five billion, four hundred ten million, four hundred fifteen thousand, six hundred forty-one".