54660218063900 has 36 divisors (see below), whose sum is σ = 119408731440600. Its totient is φ = 21717348379200.

The previous prime is 54660218063851. The next prime is 54660218063911. The reversal of 54660218063900 is 936081206645.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1834220606 + ... + 1834250405.

Almost surely, 2^{54660218063900} is an apocalyptic number.

54660218063900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54660218063900 is an abundant number, since it is smaller than the sum of its proper divisors (64748513376700).

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

54660218063900 is a wasteful number, since it uses less digits than its factorization.

54660218063900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3668471174 (or 3668471167 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 50.

The spelling of 54660218063900 in words is "fifty-four trillion, six hundred sixty billion, two hundred eighteen million, sixty-three thousand, nine hundred".