2515137540289 has 16 divisors (see below), whose sum is σ = 2803160494080. Its totient is φ = 2237044839760.

The previous prime is 2515137540263. The next prime is 2515137540299. The reversal of 2515137540289 is 9820457315152.

It is a cyclic number.

It is not a de Polignac number, because 2515137540289 - 2⁵ = 2515137540257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2515137540299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 594552 + ... + 2320294.

It is an arithmetic number, because the mean of its divisors is an integer number (175197530880).

Almost surely, 2^{2515137540289} is an apocalyptic number.

It is an amenable number.

2515137540289 is a deficient number, since it is larger than the sum of its proper divisors (288022953791).

2515137540289 is a wasteful number, since it uses less digits than its factorization.

2515137540289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1728620.

The product of its (nonzero) digits is 3024000, while the sum is 52.

The spelling of 2515137540289 in words is "two trillion, five hundred fifteen billion, one hundred thirty-seven million, five hundred forty thousand, two hundred eighty-nine".