45774980040 has 32 divisors (see below), whose sum is σ = 137324940480. Its totient is φ = 12206661312.

The previous prime is 45774980039. The next prime is 45774980117. The reversal of 45774980040 is 4008947754.

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, 190728964 + ... + 190729203.

It is an arithmetic number, because the mean of its divisors is an integer number (4291404390).

Almost surely, 2^45774980040 is an apocalyptic number.

45774980040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45774980040 is an abundant number, since it is smaller than the sum of its proper divisors (91549960440).

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

45774980040 is a wasteful number, since it uses less digits than its factorization.

45774980040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381458181 (or 381458177 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 45774980040 in words is "forty-five billion, seven hundred seventy-four million, nine hundred eighty thousand, forty".