45067544454 has 32 divisors (see below), whose sum is σ = 92681890560. Its totient is φ = 14599019232.

The previous prime is 45067544407. The next prime is 45067544471. The reversal of 45067544454 is 45444576054.

It is a super-2 number, since 2×45067544454² (a number of 22 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 65277 + ... + 307239.

It is an arithmetic number, because the mean of its divisors is an integer number (2896309080).

Almost surely, 2^45067544454 is an apocalyptic number.

45067544454 is an abundant number, since it is smaller than the sum of its proper divisors (47614346106).

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

45067544454 is a wasteful number, since it uses less digits than its factorization.

45067544454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242844.

The product of its (nonzero) digits is 5376000, while the sum is 48.

The spelling of 45067544454 in words is "forty-five billion, sixty-seven million, five hundred forty-four thousand, four hundred fifty-four".