2137759490 has 16 divisors (see below), whose sum is σ = 3867307200. Its totient is φ = 850806000.

The previous prime is 2137759489. The next prime is 2137759511. The reversal of 2137759490 is 949577312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 535136 + ... + 539115.

It is an arithmetic number, because the mean of its divisors is an integer number (241706700).

Almost surely, 2^2137759490 is an apocalyptic number.

2137759490 is a deficient number, since it is larger than the sum of its proper divisors (1729547710).

2137759490 is a wasteful number, since it uses less digits than its factorization.

2137759490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074457.

The product of its (nonzero) digits is 476280, while the sum is 47.

The square root of 2137759490 is about 46235.9112595394. The cubic root of 2137759490 is about 1288.2088576503.

The spelling of 2137759490 in words is "two billion, one hundred thirty-seven million, seven hundred fifty-nine thousand, four hundred ninety".