2522190145 has 8 divisors (see below), whose sum is σ = 3044752704. Its totient is φ = 2005669104.

The previous prime is 2522190113. The next prime is 2522190157. The reversal of 2522190145 is 5410912252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2522190145 - 2⁵ = 2522190113 is a prime.

It is a super-2 number, since 2×2522190145² = 12722886255070242050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1509459 + ... + 1511128.

It is an arithmetic number, because the mean of its divisors is an integer number (380594088).

Almost surely, 2^2522190145 is an apocalyptic number.

It is an amenable number.

2522190145 is a deficient number, since it is larger than the sum of its proper divisors (522562559).

2522190145 is a wasteful number, since it uses less digits than its factorization.

2522190145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3020759.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 2522190145 is about 50221.4112207134. The cubic root of 2522190145 is about 1361.2125404735.

The spelling of 2522190145 in words is "two billion, five hundred twenty-two million, one hundred ninety thousand, one hundred forty-five".