45510844194 has 40 divisors (see below), whose sum is σ = 107976715308. Its totient is φ = 14277911040.

The previous prime is 45510844189. The next prime is 45510844199. The reversal of 45510844194 is 49144801554.

45510844194 is a `hidden beast` number, since 4 + 5 + 510 + 8 + 4 + 41 + 94 = 666.

It is an interprime number because it is at equal distance from previous prime (45510844189) and next prime (45510844199).

It can be written as a sum of positive squares in 2 ways, for example, as 41646605625 + 3864238569 = 204075^2 + 62163^2 .

It is not an unprimeable number, because it can be changed into a prime (45510844199) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8259927 + ... + 8265434.

Almost surely, 2^45510844194 is an apocalyptic number.

45510844194 is an abundant number, since it is smaller than the sum of its proper divisors (62465871114).

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

45510844194 is a wasteful number, since it uses less digits than its factorization.

45510844194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16525392 (or 16525383 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The spelling of 45510844194 in words is "forty-five billion, five hundred ten million, eight hundred forty-four thousand, one hundred ninety-four".