53245126545 has 16 divisors (see below), whose sum is σ = 91745449152. Its totient is φ = 26212985280.

The previous prime is 53245126513. The next prime is 53245126549. The reversal of 53245126545 is 54562154235.

It is not a de Polignac number, because 53245126545 - 2⁵ = 53245126513 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53245126497 and 53245126506.

It is not an unprimeable number, because it can be changed into a prime (53245126549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136525771 + ... + 136526160.

It is an arithmetic number, because the mean of its divisors is an integer number (5734090572).

Almost surely, 2^53245126545 is an apocalyptic number.

It is an amenable number.

53245126545 is a deficient number, since it is larger than the sum of its proper divisors (38500322607).

53245126545 is a wasteful number, since it uses less digits than its factorization.

53245126545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273051952.

The product of its digits is 720000, while the sum is 42.

The spelling of 53245126545 in words is "fifty-three billion, two hundred forty-five million, one hundred twenty-six thousand, five hundred forty-five".