54421550400 has 168 divisors, whose sum is σ = 204055024960. Its totient is φ = 12439203840.

The previous prime is 54421550377. The next prime is 54421550437. The reversal of 54421550400 is 405512445.

54421550400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 776245 + ... + 843444.

Almost surely, 2^54421550400 is an apocalyptic number.

54421550400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54421550400 is an abundant number, since it is smaller than the sum of its proper divisors (149633474560).

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

54421550400 is a wasteful number, since it uses less digits than its factorization.

54421550400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1619721 (or 1619706 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

The spelling of 54421550400 in words is "fifty-four billion, four hundred twenty-one million, five hundred fifty thousand, four hundred".