2152737762 has 32 divisors (see below), whose sum is σ = 5134482432. Its totient is φ = 588325584.

The previous prime is 2152737721. The next prime is 2152737787. The reversal of 2152737762 is 2677372512.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1113288 + ... + 1115219.

It is an arithmetic number, because the mean of its divisors is an integer number (160452576).

Almost surely, 2^2152737762 is an apocalyptic number.

2152737762 is an abundant number, since it is smaller than the sum of its proper divisors (2981744670).

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

2152737762 is a wasteful number, since it uses less digits than its factorization.

2152737762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2228542.

The product of its digits is 246960, while the sum is 42.

The square root of 2152737762 is about 46397.6051321617. The cubic root of 2152737762 is about 1291.2104820711.

The spelling of 2152737762 in words is "two billion, one hundred fifty-two million, seven hundred thirty-seven thousand, seven hundred sixty-two".