45415451454 has 16 divisors (see below), whose sum is σ = 90842020992. Its totient is φ = 15136630808.

The previous prime is 45415451449. The next prime is 45415451467.

45415451454 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409674 + ... + 508589.

It is an arithmetic number, because the mean of its divisors is an integer number (5677626312).

Almost surely, 2^45415451454 is an apocalyptic number.

45415451454 is an abundant number, since it is smaller than the sum of its proper divisors (45426569538).

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

45415451454 is a wasteful number, since it uses less digits than its factorization.

45415451454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926511.

The product of its digits is 640000, while the sum is 42.

The spelling of 45415451454 in words is "forty-five billion, four hundred fifteen million, four hundred fifty-one thousand, four hundred fifty-four".