54453155904 has 315 divisors, whose sum is σ = 188176306527. Its totient is φ = 15524441856.

The previous prime is 54453155843. The next prime is 54453155921. The reversal of 54453155904 is 40955135445.

It is a happy number.

The square root of 54453155904 is 233352.

It is a perfect power (a square), and thus also a powerful number.

54453155904 is a `hidden beast` number, since 5 + 4 + 4 + 53 + 1 + 5 + 590 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 54453155904.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 117609177 + ... + 117609639.

Almost surely, 2^54453155904 is an apocalyptic number.

54453155904 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

54453155904 is the 233352-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54453155904

54453155904 is an abundant number, since it is smaller than the sum of its proper divisors (133723150623).

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

54453155904 is an frugal number, since it uses more digits than its factorization.

54453155904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964 (or 475 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 45.

The spelling of 54453155904 in words is "fifty-four billion, four hundred fifty-three million, one hundred fifty-five thousand, nine hundred four".