53004273420 has 96 divisors (see below), whose sum is σ = 169646270976. Its totient is φ = 12112934400.

The previous prime is 53004273389. The next prime is 53004273449. The reversal of 53004273420 is 2437240035.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3167275 + ... + 3183965.

It is an arithmetic number, because the mean of its divisors is an integer number (1767148656).

Almost surely, 2^53004273420 is an apocalyptic number.

It is an amenable number.

53004273420 is an abundant number, since it is smaller than the sum of its proper divisors (116641997556).

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

53004273420 is a wasteful number, since it uses less digits than its factorization.

53004273420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24271 (or 24269 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 30.

The spelling of 53004273420 in words is "fifty-three billion, four million, two hundred seventy-three thousand, four hundred twenty".