54402636000254 has 12 divisors (see below), whose sum is σ = 84514915501224. Its totient is φ = 26263341516552.

The previous prime is 54402636000241. The next prime is 54402636000337. The reversal of 54402636000254 is 45200063620445.

It is a super-2 number, since 2×54402636000254² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16172006642 + ... + 16172010005.

It is an arithmetic number, because the mean of its divisors is an integer number (7042909625102).

Almost surely, 2^{54402636000254} is an apocalyptic number.

54402636000254 is a deficient number, since it is larger than the sum of its proper divisors (30112279500970).

54402636000254 is a wasteful number, since it uses less digits than its factorization.

54402636000254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32344016707 (or 32344016678 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 54402636000254 its reverse (45200063620445), we get a palindrome (99602699620699).

The spelling of 54402636000254 in words is "fifty-four trillion, four hundred two billion, six hundred thirty-six million, two hundred fifty-four", and thus it is an aban number.