55500500541 has 4 divisors (see below), whose sum is σ = 74000667392. Its totient is φ = 37000333692.

The previous prime is 55500500479. The next prime is 55500500557. The reversal of 55500500541 is 14500500555.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 55500500541 - 2¹⁴ = 55500484157 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55500500499 and 55500500508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55500500581) 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, 9250083421 + ... + 9250083426.

It is an arithmetic number, because the mean of its divisors is an integer number (18500166848).

Almost surely, 2^55500500541 is an apocalyptic number.

It is an amenable number.

55500500541 is a deficient number, since it is larger than the sum of its proper divisors (18500166851).

55500500541 is a wasteful number, since it uses less digits than its factorization.

55500500541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18500166850.

The product of its (nonzero) digits is 12500, while the sum is 30.

The spelling of 55500500541 in words is "fifty-five billion, five hundred million, five hundred thousand, five hundred forty-one".