54508290359916 has 24 divisors (see below), whose sum is σ = 133880011410880. Its totient is φ = 17213144324112.

The previous prime is 54508290359863. The next prime is 54508290359947. The reversal of 54508290359916 is 61995309280545.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119535724246 + ... + 119535724701.

Almost surely, 2^{54508290359916} is an apocalyptic number.

It is an amenable number.

54508290359916 is an abundant number, since it is smaller than the sum of its proper divisors (79371721050964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54508290359916 is a wasteful number, since it uses less digits than its factorization.

54508290359916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239071448973 (or 239071448971 counting only the distinct ones).

The product of its (nonzero) digits is 104976000, while the sum is 66.

The spelling of 54508290359916 in words is "fifty-four trillion, five hundred eight billion, two hundred ninety million, three hundred fifty-nine thousand, nine hundred sixteen".