2522251501 has 16 divisors (see below), whose sum is σ = 3310133760. Its totient is φ = 1861948080.

The previous prime is 2522251453. The next prime is 2522251517. The reversal of 2522251501 is 1051522252.

It is a cyclic number.

It is not a de Polignac number, because 2522251501 - 2⁷ = 2522251373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522251541) 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, 860551 + ... + 863476.

It is an arithmetic number, because the mean of its divisors is an integer number (206883360).

Almost surely, 2^2522251501 is an apocalyptic number.

It is an amenable number.

2522251501 is a deficient number, since it is larger than the sum of its proper divisors (787882259).

2522251501 is a wasteful number, since it uses less digits than its factorization.

2522251501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724064.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 2522251501 is about 50222.0220719955. The cubic root of 2522251501 is about 1361.2235782191.

Adding to 2522251501 its reverse (1051522252), we get a palindrome (3573773753).

The spelling of 2522251501 in words is "two billion, five hundred twenty-two million, two hundred fifty-one thousand, five hundred one".