45812984492 has 48 divisors (see below), whose sum is σ = 89814662784. Its totient is φ = 20267184000.

The previous prime is 45812984467. The next prime is 45812984533. The reversal of 45812984492 is 29448921854.

45812984492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 488567 + ... + 574737.

It is an arithmetic number, because the mean of its divisors is an integer number (1871138808).

Almost surely, 2^45812984492 is an apocalyptic number.

It is an amenable number.

45812984492 is a deficient number, since it is larger than the sum of its proper divisors (44001678292).

45812984492 is a wasteful number, since it uses less digits than its factorization.

45812984492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86510 (or 86508 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 56.

The spelling of 45812984492 in words is "forty-five billion, eight hundred twelve million, nine hundred eighty-four thousand, four hundred ninety-two".