1325335530015 has 48 divisors (see below), whose sum is σ = 2674962957888. Its totient is φ = 594436197888.

The previous prime is 1325335529951. The next prime is 1325335530089. The reversal of 1325335530015 is 5100355335231.

1325335530015 is a `hidden beast` number, since 1 + 3 + 2 + 5 + 335 + 5 + 300 + 15 = 666.

It is not a de Polignac number, because 1325335530015 - 2⁶ = 1325335529951 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39675894 + ... + 39709283.

It is an arithmetic number, because the mean of its divisors is an integer number (55728394956).

Almost surely, 2^{1325335530015} is an apocalyptic number.

1325335530015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1325335530015 is an abundant number, since it is smaller than the sum of its proper divisors (1349627427873).

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

1325335530015 is a wasteful number, since it uses less digits than its factorization.

1325335530015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79385248 (or 79385245 counting only the distinct ones).

The product of its (nonzero) digits is 101250, while the sum is 36.

The spelling of 1325335530015 in words is "one trillion, three hundred twenty-five billion, three hundred thirty-five million, five hundred thirty thousand, fifteen".