53003360545 has 16 divisors (see below), whose sum is σ = 66957770880. Its totient is φ = 40167273600.

The previous prime is 53003360483. The next prime is 53003360573. The reversal of 53003360545 is 54506330035.

53003360545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53003360545 - 2²³ = 52994971937 is a prime.

It is a super-3 number, since 3×53003360545³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53003360545.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1468060 + ... + 1503730.

It is an arithmetic number, because the mean of its divisors is an integer number (4184860680).

Almost surely, 2^53003360545 is an apocalyptic number.

It is an amenable number.

53003360545 is a deficient number, since it is larger than the sum of its proper divisors (13954410335).

53003360545 is a wasteful number, since it uses less digits than its factorization.

53003360545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51336.

The product of its (nonzero) digits is 81000, while the sum is 34.

The spelling of 53003360545 in words is "fifty-three billion, three million, three hundred sixty thousand, five hundred forty-five".