53435151020 has 24 divisors (see below), whose sum is σ = 112219283904. Its totient is φ = 21373019136.

The previous prime is 53435151017. The next prime is 53435151089. The reversal of 53435151020 is 2015153435.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458429 + ... + 563051.

It is an arithmetic number, because the mean of its divisors is an integer number (4675803496).

Almost surely, 2^53435151020 is an apocalyptic number.

It is an amenable number.

53435151020 is an abundant number, since it is smaller than the sum of its proper divisors (58784132884).

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

53435151020 is a wasteful number, since it uses less digits than its factorization.

53435151020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130169 (or 130167 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The spelling of 53435151020 in words is "fifty-three billion, four hundred thirty-five million, one hundred fifty-one thousand, twenty".