2507160261 has 16 divisors (see below), whose sum is σ = 3387049344. Its totient is φ = 1649455104.

The previous prime is 2507160223. The next prime is 2507160263. The reversal of 2507160261 is 1620617052.

It is not a de Polignac number, because 2507160261 - 2⁹ = 2507159749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2507160263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90520 + ... + 114926.

It is an arithmetic number, because the mean of its divisors is an integer number (211690584).

Almost surely, 2^2507160261 is an apocalyptic number.

It is an amenable number.

2507160261 is a deficient number, since it is larger than the sum of its proper divisors (879889083).

2507160261 is a wasteful number, since it uses less digits than its factorization.

2507160261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24860.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 2507160261 is about 50071.5514139516. The cubic root of 2507160261 is about 1358.5033024673.

The spelling of 2507160261 in words is "two billion, five hundred seven million, one hundred sixty thousand, two hundred sixty-one".