2525264340516 has 24 divisors (see below), whose sum is σ = 6546981623840. Its totient is φ = 841754780136.

The previous prime is 2525264340493. The next prime is 2525264340569. The reversal of 2525264340516 is 6150434625252.

2525264340516 is a `hidden beast` number, since 2 + 5 + 2 + 52 + 6 + 43 + 40 + 516 = 666.

It is a super-3 number, since 3×2525264340516³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11691038506 + ... + 11691038721.

Almost surely, 2^{2525264340516} is an apocalyptic number.

It is an amenable number.

2525264340516 is an abundant number, since it is smaller than the sum of its proper divisors (4021717283324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2525264340516 is a wasteful number, since it uses less digits than its factorization.

2525264340516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23382077240 (or 23382077232 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

Adding to 2525264340516 its reverse (6150434625252), we get a palindrome (8675698965768).

The spelling of 2525264340516 in words is "two trillion, five hundred twenty-five billion, two hundred sixty-four million, three hundred forty thousand, five hundred sixteen".