2101652484 has 48 divisors (see below), whose sum is σ = 5012582400. Its totient is φ = 685185696.

The previous prime is 2101652419. The next prime is 2101652507. The reversal of 2101652484 is 4842561012.

It is a happy 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 15 ways as a sum of consecutive naturals, for example, 91077 + ... + 111795.

It is an arithmetic number, because the mean of its divisors is an integer number (104428800).

Almost surely, 2^2101652484 is an apocalyptic number.

It is an amenable number.

2101652484 is an abundant number, since it is smaller than the sum of its proper divisors (2910929916).

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

2101652484 is a wasteful number, since it uses less digits than its factorization.

2101652484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20912 (or 20910 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 2101652484 is about 45843.7834826054. The cubic root of 2101652484 is about 1280.9149716165.

The spelling of 2101652484 in words is "two billion, one hundred one million, six hundred fifty-two thousand, four hundred eighty-four".