53996420700 has 54 divisors (see below), whose sum is σ = 169248783704. Its totient is φ = 14399045280.

The previous prime is 53996420683. The next prime is 53996420719. The reversal of 53996420700 is 702469935.

It is a happy number.

53996420700 is a `hidden beast` number, since 539 + 9 + 6 + 42 + 0 + 70 + 0 = 666.

It is a super-2 number, since 2×53996420700² (a number of 22 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 29997112 + ... + 29998911.

Almost surely, 2^53996420700 is an apocalyptic number.

53996420700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53996420700 is an abundant number, since it is smaller than the sum of its proper divisors (115252363004).

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

53996420700 is a wasteful number, since it uses less digits than its factorization.

53996420700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59996043 (or 59996033 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The spelling of 53996420700 in words is "fifty-three billion, nine hundred ninety-six million, four hundred twenty thousand, seven hundred".