53522000025 has 144 divisors (see below), whose sum is σ = 98678612736. Its totient is φ = 25571669760.

The previous prime is 53522000023. The next prime is 53522000027. The reversal of 53522000025 is 52000022535.

It is an interprime number because it is at equal distance from previous prime (53522000023) and next prime (53522000027).

It is not a de Polignac number, because 53522000025 - 2¹ = 53522000023 is a prime.

It is a super-2 number, since 2×53522000025² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53521999959 and 53522000004.

It is not an unprimeable number, because it can be changed into a prime (53522000023) 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 143 ways as a sum of consecutive naturals, for example, 154241902 + ... + 154242248.

It is an arithmetic number, because the mean of its divisors is an integer number (685268144).

Almost surely, 2^53522000025 is an apocalyptic number.

It is an amenable number.

53522000025 is a deficient number, since it is larger than the sum of its proper divisors (45156612711).

53522000025 is a wasteful number, since it uses less digits than its factorization.

53522000025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712 (or 694 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 24.

The spelling of 53522000025 in words is "fifty-three billion, five hundred twenty-two million, twenty-five", and thus it is an aban number.