53551024425 has 24 divisors (see below), whose sum is σ = 98375216480. Its totient is φ = 28560546000.

The previous prime is 53551024409. The next prime is 53551024433. The reversal of 53551024425 is 52442015535.

It is not a de Polignac number, because 53551024425 - 2⁴ = 53551024409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53551024425.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39666751 + ... + 39668100.

Almost surely, 2^53551024425 is an apocalyptic number.

It is an amenable number.

53551024425 is a deficient number, since it is larger than the sum of its proper divisors (44824192055).

53551024425 is a wasteful number, since it uses less digits than its factorization.

53551024425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79334870 (or 79334859 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 53551024425 in words is "fifty-three billion, five hundred fifty-one million, twenty-four thousand, four hundred twenty-five".