45551235453 has 16 divisors (see below), whose sum is σ = 62900712000. Its totient is φ = 29287005440.

The previous prime is 45551235449. The next prime is 45551235517. The reversal of 45551235453 is 35453215554.

45551235453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 45551235453 - 2² = 45551235449 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45551235853) 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, 220503 + ... + 373796.

It is an arithmetic number, because the mean of its divisors is an integer number (3931294500).

Almost surely, 2^45551235453 is an apocalyptic number.

It is an amenable number.

45551235453 is a deficient number, since it is larger than the sum of its proper divisors (17349476547).

45551235453 is a wasteful number, since it uses less digits than its factorization.

45551235453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595212.

The product of its digits is 900000, while the sum is 42.

The spelling of 45551235453 in words is "forty-five billion, five hundred fifty-one million, two hundred thirty-five thousand, four hundred fifty-three".