53402153022 has 24 divisors (see below), whose sum is σ = 117098700264. Its totient is φ = 17586250704.

The previous prime is 53402152963. The next prime is 53402153083. The reversal of 53402153022 is 22035120435.

It is a happy number.

53402153022 is a `hidden beast` number, since 5 + 340 + 2 + 15 + 302 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17870713 + ... + 17873700.

It is an arithmetic number, because the mean of its divisors is an integer number (4879112511).

Almost surely, 2^53402153022 is an apocalyptic number.

53402153022 is an abundant number, since it is smaller than the sum of its proper divisors (63696547242).

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

53402153022 is a wasteful number, since it uses less digits than its factorization.

53402153022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35744504 (or 35744501 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 53402153022 its reverse (22035120435), we get a palindrome (75437273457).

The spelling of 53402153022 in words is "fifty-three billion, four hundred two million, one hundred fifty-three thousand, twenty-two".