2151003732 has 24 divisors (see below), whose sum is σ = 5154658656. Its totient is φ = 697622688.

The previous prime is 2151003713. The next prime is 2151003791. The reversal of 2151003732 is 2373001512.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2421858 + ... + 2422745.

It is an arithmetic number, because the mean of its divisors is an integer number (214777444).

Almost surely, 2^2151003732 is an apocalyptic number.

It is an amenable number.

2151003732 is an abundant number, since it is smaller than the sum of its proper divisors (3003654924).

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

2151003732 is a wasteful number, since it uses less digits than its factorization.

2151003732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4844647 (or 4844645 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 2151003732 is about 46378.9147350388. The cubic root of 2151003732 is about 1290.8636989822.

The spelling of 2151003732 in words is "two billion, one hundred fifty-one million, three thousand, seven hundred thirty-two".