2500522023 has 8 divisors (see below), whose sum is σ = 3356406000. Its totient is φ = 1655826368.

The previous prime is 2500522007. The next prime is 2500522051. The reversal of 2500522023 is 3202250052.

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 2500522023 - 2⁴ = 2500522007 is a prime.

It is a super-2 number, since 2×2500522023² = 12505220775016025058, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2500512023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2796558 + ... + 2797451.

It is an arithmetic number, because the mean of its divisors is an integer number (419550750).

Almost surely, 2^2500522023 is an apocalyptic number.

2500522023 is a deficient number, since it is larger than the sum of its proper divisors (855883977).

2500522023 is a wasteful number, since it uses less digits than its factorization.

2500522023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5594161.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 2500522023 is about 50005.2199575204. The cubic root of 2500522023 is about 1357.3032676183.

Adding to 2500522023 its reverse (3202250052), we get a palindrome (5702772075).

The spelling of 2500522023 in words is "two billion, five hundred million, five hundred twenty-two thousand, twenty-three".