45525134451403 has 4 divisors (see below), whose sum is σ = 45525279878568. Its totient is φ = 45524989024240.

The previous prime is 45525134451397. The next prime is 45525134451481. The reversal of 45525134451403 is 30415443152554.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45525134451403 - 2⁵ = 45525134451371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45525131451403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72243001 + ... + 72870442.

It is an arithmetic number, because the mean of its divisors is an integer number (11381319969642).

Almost surely, 2^{45525134451403} is an apocalyptic number.

45525134451403 is a deficient number, since it is larger than the sum of its proper divisors (145427165).

45525134451403 is a wasteful number, since it uses less digits than its factorization.

45525134451403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145427164.

The product of its (nonzero) digits is 2880000, while the sum is 46.

The spelling of 45525134451403 in words is "forty-five trillion, five hundred twenty-five billion, one hundred thirty-four million, four hundred fifty-one thousand, four hundred three".