2053866732 has 48 divisors (see below), whose sum is σ = 4838064000. Its totient is φ = 678113280.

The previous prime is 2053866721. The next prime is 2053866743. The reversal of 2053866732 is 2376683502.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2053866721) and next prime (2053866743).

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 15 ways as a sum of consecutive naturals, for example, 1208019 + ... + 1209717.

It is an arithmetic number, because the mean of its divisors is an integer number (100793000).

Almost surely, 2^2053866732 is an apocalyptic number.

It is an amenable number.

2053866732 is an abundant number, since it is smaller than the sum of its proper divisors (2784197268).

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

2053866732 is a wasteful number, since it uses less digits than its factorization.

2053866732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2606 (or 2604 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

The square root of 2053866732 is about 45319.6064854937. The cubic root of 2053866732 is about 1271.1322970550.

The spelling of 2053866732 in words is "two billion, fifty-three million, eight hundred sixty-six thousand, seven hundred thirty-two".