54251400032660 has 24 divisors (see below), whose sum is σ = 113938137256776. Its totient is φ = 21698617691520.

The previous prime is 54251400032623. The next prime is 54251400032671. The reversal of 54251400032660 is 6623000415245.

It can be written as a sum of positive squares in 4 ways, for example, as 20010341317264 + 34241058715396 = 4473292^2 + 5851586^2 .

It is a congruent number.

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, 121166051 + ... + 121612970.

It is an arithmetic number, because the mean of its divisors is an integer number (4747422385699).

Almost surely, 2^{54251400032660} is an apocalyptic number.

It is an amenable number.

54251400032660 is an abundant number, since it is smaller than the sum of its proper divisors (59686737224116).

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

54251400032660 is a wasteful number, since it uses less digits than its factorization.

54251400032660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242790203 (or 242790201 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 54251400032660 in words is "fifty-four trillion, two hundred fifty-one billion, four hundred million, thirty-two thousand, six hundred sixty".