53992099044 has 189 divisors, whose sum is σ = 153864815769. Its totient is φ = 16562763360.

The previous prime is 53992099027. The next prime is 53992099061. The reversal of 53992099044 is 44099029935.

The square root of 53992099044 is 232362.

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

53992099044 is a `hidden beast` number, since 5 + 399 + 209 + 9 + 0 + 44 = 666.

It is an interprime number because it is at equal distance from previous prime (53992099027) and next prime (53992099061).

It can be written as a sum of positive squares in only one way, i.e., 7986996900 + 46005102144 = 89370^2 + 214488^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 163117959 + ... + 163118289.

Almost surely, 2^53992099044 is an apocalyptic number.

53992099044 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

53992099044 is the 232362-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53992099044

53992099044 is an abundant number, since it is smaller than the sum of its proper divisors (99872716725).

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

53992099044 is an equidigital number, since it uses as much as digits as its factorization.

53992099044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710 (or 349 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 54.

The spelling of 53992099044 in words is "fifty-three billion, nine hundred ninety-two million, ninety-nine thousand, forty-four".