2159249037 has 16 divisors (see below), whose sum is σ = 3141553152. Its totient is φ = 1308291120.

The previous prime is 2159249023. The next prime is 2159249069. The reversal of 2159249037 is 7309429512.

It is a de Polignac number, because none of the positive numbers 2^k-2159249037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2159249037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2159249837) by changing a digit.

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, 180558 + ... + 192144.

It is an arithmetic number, because the mean of its divisors is an integer number (196347072).

Almost surely, 2^2159249037 is an apocalyptic number.

It is an amenable number.

2159249037 is a deficient number, since it is larger than the sum of its proper divisors (982304115).

2159249037 is a wasteful number, since it uses less digits than its factorization.

2159249037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17248.

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 2159249037 is about 46467.7203766227. The cubic root of 2159249037 is about 1292.5109910310.

The spelling of 2159249037 in words is "two billion, one hundred fifty-nine million, two hundred forty-nine thousand, thirty-seven".