2054540932 has 12 divisors (see below), whose sum is σ = 3595910976. Its totient is φ = 1027137800.

The previous prime is 2054540911. The next prime is 2054540947. The reversal of 2054540932 is 2390454502.

It is a super-2 number, since 2×2054540932² = 8442276882526857248, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 7113 + ... + 64495.

It is an arithmetic number, because the mean of its divisors is an integer number (299659248).

Almost surely, 2^2054540932 is an apocalyptic number.

It is an amenable number.

2054540932 is a deficient number, since it is larger than the sum of its proper divisors (1541370044).

2054540932 is a wasteful number, since it uses less digits than its factorization.

2054540932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66338 (or 66336 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 2054540932 is about 45327.0441568828. The cubic root of 2054540932 is about 1271.2713686618.

The spelling of 2054540932 in words is "two billion, fifty-four million, five hundred forty thousand, nine hundred thirty-two".