53052520522 has 16 divisors (see below), whose sum is σ = 81746611560. Its totient is φ = 25803949248.

The previous prime is 53052520513. The next prime is 53052520531. The reversal of 53052520522 is 22502525035.

It is an interprime number because it is at equal distance from previous prime (53052520513) and next prime (53052520531).

It can be written as a sum of positive squares in 4 ways, for example, as 48766330561 + 4286189961 = 220831^2 + 65469^2 .

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, 294504 + ... + 439132.

Almost surely, 2^53052520522 is an apocalyptic number.

53052520522 is a deficient number, since it is larger than the sum of its proper divisors (28694091038).

53052520522 is a wasteful number, since it uses less digits than its factorization.

53052520522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149625.

The product of its (nonzero) digits is 30000, while the sum is 31.

The spelling of 53052520522 in words is "fifty-three billion, fifty-two million, five hundred twenty thousand, five hundred twenty-two".