53353562325 has 48 divisors (see below), whose sum is σ = 101852231040. Its totient is φ = 24138731520.

The previous prime is 53353562321. The next prime is 53353562407. The reversal of 53353562325 is 52326535335.

It is not a de Polignac number, because 53353562325 - 2² = 53353562321 is a prime.

It is a super-2 number, since 2×53353562325² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53353562321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 472920 + ... + 574769.

It is an arithmetic number, because the mean of its divisors is an integer number (2121921480).

Almost surely, 2^53353562325 is an apocalyptic number.

It is an amenable number.

53353562325 is a deficient number, since it is larger than the sum of its proper divisors (48498668715).

53353562325 is a wasteful number, since it uses less digits than its factorization.

53353562325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047806 (or 1047801 counting only the distinct ones).

The product of its digits is 1215000, while the sum is 42.

The spelling of 53353562325 in words is "fifty-three billion, three hundred fifty-three million, five hundred sixty-two thousand, three hundred twenty-five".