54516236541 has 16 divisors (see below), whose sum is σ = 79222858176. Its totient is φ = 33144253056.

The previous prime is 54516236513. The next prime is 54516236573. The reversal of 54516236541 is 14563261545.

It is not a de Polignac number, because 54516236541 - 2¹⁰ = 54516235517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54516236493 and 54516236502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54516236501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8417560 + ... + 8424033.

It is an arithmetic number, because the mean of its divisors is an integer number (4951428636).

Almost surely, 2^54516236541 is an apocalyptic number.

It is an amenable number.

54516236541 is a deficient number, since it is larger than the sum of its proper divisors (24706621635).

54516236541 is a wasteful number, since it uses less digits than its factorization.

54516236541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16841692.

The product of its digits is 432000, while the sum is 42.

The spelling of 54516236541 in words is "fifty-four billion, five hundred sixteen million, two hundred thirty-six thousand, five hundred forty-one".