55150136541 has 6 divisors (see below), whose sum is σ = 79661308350. Its totient is φ = 36766757688.

The previous prime is 55150136537. The next prime is 55150136551. The reversal of 55150136541 is 14563105155.

55150136541 is a `hidden beast` number, since 5 + 51 + 50 + 13 + 6 + 541 = 666.

It can be written as a sum of positive squares in only one way, i.e., 42464844900 + 12685291641 = 206070^2 + 112629^2 .

It is not a de Polignac number, because 55150136541 - 2² = 55150136537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55150136496 and 55150136505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55150136501) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3063896466 + ... + 3063896483.

It is an arithmetic number, because the mean of its divisors is an integer number (13276884725).

Almost surely, 2^55150136541 is an apocalyptic number.

It is an amenable number.

55150136541 is a deficient number, since it is larger than the sum of its proper divisors (24511171809).

55150136541 is a wasteful number, since it uses less digits than its factorization.

55150136541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6127792955 (or 6127792952 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 36.

The spelling of 55150136541 in words is "fifty-five billion, one hundred fifty million, one hundred thirty-six thousand, five hundred forty-one".