45858490742 has 16 divisors (see below), whose sum is σ = 69288210432. Its totient is φ = 22762739880.

The previous prime is 45858490697. The next prime is 45858490759. The reversal of 45858490742 is 24709485854.

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, 209867 + ... + 368457.

It is an arithmetic number, because the mean of its divisors is an integer number (4330513152).

Almost surely, 2^45858490742 is an apocalyptic number.

45858490742 is a deficient number, since it is larger than the sum of its proper divisors (23429719690).

45858490742 is a wasteful number, since it uses less digits than its factorization.

45858490742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159643.

The product of its (nonzero) digits is 12902400, while the sum is 56.

The spelling of 45858490742 in words is "forty-five billion, eight hundred fifty-eight million, four hundred ninety thousand, seven hundred forty-two".