554920345800 has 96 divisors (see below), whose sum is σ = 1911392320800. Its totient is φ = 147978757440.

The previous prime is 554920345769. The next prime is 554920345841. The reversal of 554920345800 is 8543029455.

554920345800 is a `hidden beast` number, since 5 + 5 + 49 + 20 + 3 + 4 + 580 + 0 = 666.

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

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, 51376114 + ... + 51386913.

It is an arithmetic number, because the mean of its divisors is an integer number (19910336675).

Almost surely, 2^554920345800 is an apocalyptic number.

554920345800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

554920345800 is an abundant number, since it is smaller than the sum of its proper divisors (1356471975000).

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

554920345800 is a wasteful number, since it uses less digits than its factorization.

554920345800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102763052 (or 102763037 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 45.

The spelling of 554920345800 in words is "five hundred fifty-four billion, nine hundred twenty million, three hundred forty-five thousand, eight hundred".