135087000515 has 8 divisors (see below), whose sum is σ = 162149664768. Its totient is φ = 108039424320.

The previous prime is 135087000511. The next prime is 135087000523. The reversal of 135087000515 is 515000780531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 135087000515 - 2² = 135087000511 is a prime.

It is a super-2 number, since 2×135087000515² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135087000511) 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, 3752306 + ... + 3788135.

It is an arithmetic number, because the mean of its divisors is an integer number (20268708096).

Almost surely, 2^135087000515 is an apocalyptic number.

135087000515 is a deficient number, since it is larger than the sum of its proper divisors (27062664253).

135087000515 is an equidigital number, since it uses as much as digits as its factorization.

135087000515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7544029.

The product of its (nonzero) digits is 21000, while the sum is 35.

The spelling of 135087000515 in words is "one hundred thirty-five billion, eighty-seven million, five hundred fifteen", and thus it is an aban number.