2535515045125 has 16 divisors (see below), whose sum is σ = 3164367448944. Its totient is φ = 2028383400000.

The previous prime is 2535515045039. The next prime is 2535515045153. The reversal of 2535515045125 is 5215405155352.

It can be written as a sum of positive squares in 8 ways, for example, as 1623440384449 + 912074660676 = 1274143^2 + 955026^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2535515045125 is a prime.

It is a super-3 number, since 3×2535515045125³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15978675 + ... + 16136575.

It is an arithmetic number, because the mean of its divisors is an integer number (197772965559).

Almost surely, 2^{2535515045125} is an apocalyptic number.

2535515045125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2535515045125 is a deficient number, since it is larger than the sum of its proper divisors (628852403819).

2535515045125 is a wasteful number, since it uses less digits than its factorization.

2535515045125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286377 (or 286367 counting only the distinct ones).

The product of its (nonzero) digits is 750000, while the sum is 43.

The spelling of 2535515045125 in words is "two trillion, five hundred thirty-five billion, five hundred fifteen million, forty-five thousand, one hundred twenty-five".