554764554000 has 240 divisors, whose sum is σ = 2021852985984. Its totient is φ = 141505056000.

The previous prime is 554764553951. The next prime is 554764554007. The reversal of 554764554000 is 455467455.

554764554000 is a `hidden beast` number, since 5 + 5 + 47 + 64 + 5 + 540 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (554764554007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 256006 + ... + 1084005.

Almost surely, 2^554764554000 is an apocalyptic number.

554764554000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 554764554000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1010926492992).

554764554000 is an abundant number, since it is smaller than the sum of its proper divisors (1467088431984).

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

554764554000 is a wasteful number, since it uses less digits than its factorization.

554764554000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340063 (or 1340044 counting only the distinct ones).

The product of its (nonzero) digits is 1680000, while the sum is 45.

The spelling of 554764554000 in words is "five hundred fifty-four billion, seven hundred sixty-four million, five hundred fifty-four thousand".