45053132454 has 192 divisors, whose sum is σ = 115042794048. Its totient is φ = 12590899200.

The previous prime is 45053132447. The next prime is 45053132479. The reversal of 45053132454 is 45423135054.

45053132454 is a `hidden beast` number, since 4 + 50 + 531 + 3 + 24 + 54 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 44474452 + ... + 44475464.

It is an arithmetic number, because the mean of its divisors is an integer number (599181219).

Almost surely, 2^45053132454 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45053132454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57521397024).

45053132454 is an abundant number, since it is smaller than the sum of its proper divisors (69989661594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45053132454 is a wasteful number, since it uses less digits than its factorization.

45053132454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303 (or 1300 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 45053132454 in words is "forty-five billion, fifty-three million, one hundred thirty-two thousand, four hundred fifty-four".