2925251290 has 16 divisors (see below), whose sum is σ = 5670487368. Its totient is φ = 1080092736.

The previous prime is 2925251249. The next prime is 2925251299. The reversal of 2925251290 is 921525292.

It can be written as a sum of positive squares in 4 ways, for example, as 2484125281 + 441126009 = 49841^2 + 21003^2 .

It is not an unprimeable number, because it can be changed into a prime (2925251299) by changing a digit.

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, 11250837 + ... + 11251096.

Almost surely, 2^2925251290 is an apocalyptic number.

2925251290 is a deficient number, since it is larger than the sum of its proper divisors (2745236078).

2925251290 is a wasteful number, since it uses less digits than its factorization.

2925251290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22501953.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 2925251290 is about 54085.5922589371. The cubic root of 2925251290 is about 1430.1702064832.

The spelling of 2925251290 in words is "two billion, nine hundred twenty-five million, two hundred fifty-one thousand, two hundred ninety".