1513015132055 has 16 divisors (see below), whose sum is σ = 2109008449344. Its totient is φ = 1020487956480.

The previous prime is 1513015132051. The next prime is 1513015132063. The reversal of 1513015132055 is 5502315103151.

It is not a de Polignac number, because 1513015132055 - 2² = 1513015132051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1513015132051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 354333962 + ... + 354338231.

It is an arithmetic number, because the mean of its divisors is an integer number (131813028084).

Almost surely, 2^{1513015132055} is an apocalyptic number.

1513015132055 is a deficient number, since it is larger than the sum of its proper divisors (595993317289).

1513015132055 is an equidigital number, since it uses as much as digits as its factorization.

1513015132055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708672266.

The product of its (nonzero) digits is 11250, while the sum is 32.

The spelling of 1513015132055 in words is "one trillion, five hundred thirteen billion, fifteen million, one hundred thirty-two thousand, fifty-five".