45994034505 has 32 divisors (see below), whose sum is σ = 74187537408. Its totient is φ = 24331608000.

The previous prime is 45994034453. The next prime is 45994034507. The reversal of 45994034505 is 50543049954.

45994034505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45994034505 - 2²² = 45989840201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45994034507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1550422 + ... + 1579808.

It is an arithmetic number, because the mean of its divisors is an integer number (2318360544).

Almost surely, 2^45994034505 is an apocalyptic number.

It is an amenable number.

45994034505 is a deficient number, since it is larger than the sum of its proper divisors (28193502903).

45994034505 is a wasteful number, since it uses less digits than its factorization.

45994034505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30237.

The product of its (nonzero) digits is 1944000, while the sum is 48.

The spelling of 45994034505 in words is "forty-five billion, nine hundred ninety-four million, thirty-four thousand, five hundred five".