53135205045 has 32 divisors (see below), whose sum is σ = 91650085632. Its totient is φ = 26132001792.

The previous prime is 53135205037. The next prime is 53135205073. The reversal of 53135205045 is 54050253135.

It is a happy number.

It is not a de Polignac number, because 53135205045 - 2³ = 53135205037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53135204997 and 53135205015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51064 + ... + 329966.

It is an arithmetic number, because the mean of its divisors is an integer number (2864065176).

Almost surely, 2^53135205045 is an apocalyptic number.

It is an amenable number.

53135205045 is a deficient number, since it is larger than the sum of its proper divisors (38514880587).

53135205045 is a wasteful number, since it uses less digits than its factorization.

53135205045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279901.

The product of its (nonzero) digits is 45000, while the sum is 33.

The spelling of 53135205045 in words is "fifty-three billion, one hundred thirty-five million, two hundred five thousand, forty-five".