45453435454 has 8 divisors (see below), whose sum is σ = 77920175088. Its totient is φ = 19480043760.

The previous prime is 45453435439. The next prime is 45453435491.

45453435454 is nontrivially palindromic in base 10.

45453435454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×45453435454² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1623336967 + ... + 1623336994.

It is an arithmetic number, because the mean of its divisors is an integer number (9740021886).

Almost surely, 2^45453435454 is an apocalyptic number.

45453435454 is a deficient number, since it is larger than the sum of its proper divisors (32466739634).

45453435454 is a wasteful number, since it uses less digits than its factorization.

45453435454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3246673970.

The product of its digits is 5760000, while the sum is 46.

Adding to 45453435454 its product of digits (5760000), we get a palindrome (45459195454).

The spelling of 45453435454 in words is "forty-five billion, four hundred fifty-three million, four hundred thirty-five thousand, four hundred fifty-four".