45435053454 has 16 divisors (see below), whose sum is σ = 103851550848. Its totient is φ = 12981443832.

The previous prime is 45435053437. The next prime is 45435053467.

45435053454 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 1081786987 = 45435053454 / (4 + 5 + 4 + 3 + 5 + 0 + 5 + 3 + 4 + 5 + 4).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540893452 + ... + 540893535.

It is an arithmetic number, because the mean of its divisors is an integer number (6490721928).

Almost surely, 2^45435053454 is an apocalyptic number.

45435053454 is an abundant number, since it is smaller than the sum of its proper divisors (58416497394).

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

45435053454 is a wasteful number, since it uses less digits than its factorization.

45435053454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081786999.

The product of its (nonzero) digits is 1440000, while the sum is 42.

The spelling of 45435053454 in words is "forty-five billion, four hundred thirty-five million, fifty-three thousand, four hundred fifty-four".