4090054972 has 24 divisors (see below), whose sum is σ = 7199324496. Its totient is φ = 2033132928.

The previous prime is 4090054963. The next prime is 4090054987. The reversal of 4090054972 is 2794500904.

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, 680163 + ... + 686149.

It is an arithmetic number, because the mean of its divisors is an integer number (299971854).

Almost surely, 2^4090054972 is an apocalyptic number.

It is an amenable number.

4090054972 is a deficient number, since it is larger than the sum of its proper divisors (3109269524).

4090054972 is a wasteful number, since it uses less digits than its factorization.

4090054972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6957 (or 6955 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 4090054972 is about 63953.5376034821. The cubic root of 4090054972 is about 1599.2255329985.

The spelling of 4090054972 in words is "four billion, ninety million, fifty-four thousand, nine hundred seventy-two".