53435153025 has 144 divisors (see below), whose sum is σ = 103828920000. Its totient is φ = 26177748480.

The previous prime is 53435152973. The next prime is 53435153039. The reversal of 53435153025 is 52035153435.

53435153025 is a `hidden beast` number, since 5 + 343 + 5 + 1 + 5 + 302 + 5 = 666.

It is not a de Polignac number, because 53435153025 - 2¹⁸ = 53434890881 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 78928987 + ... + 78929663.

Almost surely, 2^53435153025 is an apocalyptic number.

It is an amenable number.

53435153025 is a deficient number, since it is larger than the sum of its proper divisors (50393766975).

53435153025 is a wasteful number, since it uses less digits than its factorization.

53435153025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248 (or 1240 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 36.

The spelling of 53435153025 in words is "fifty-three billion, four hundred thirty-five million, one hundred fifty-three thousand, twenty-five".