2500202053623 has 16 divisors (see below), whose sum is σ = 3346903568736. Its totient is φ = 1660157496960.

The previous prime is 2500202053579. The next prime is 2500202053627. The reversal of 2500202053623 is 3263502020052.

It is not a de Polignac number, because 2500202053623 - 2¹³ = 2500202045431 is a prime.

It is a super-2 number, since 2×2500202053623² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2500202053627) 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, 713461 + ... + 2347217.

It is an arithmetic number, because the mean of its divisors is an integer number (209181473046).

Almost surely, 2^{2500202053623} is an apocalyptic number.

2500202053623 is a deficient number, since it is larger than the sum of its proper divisors (846701515113).

2500202053623 is a wasteful number, since it uses less digits than its factorization.

2500202053623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1635794.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 2500202053623 its reverse (3263502020052), we get a palindrome (5763704073675).

The spelling of 2500202053623 in words is "two trillion, five hundred billion, two hundred two million, fifty-three thousand, six hundred twenty-three".