1350256015215 has 32 divisors (see below), whose sum is σ = 2401660059840. Its totient is φ = 719775065088.

The previous prime is 1350256015193. The next prime is 1350256015223. The reversal of 1350256015215 is 5125106520531.

1350256015215 is a `hidden beast` number, since 1 + 3 + 5 + 0 + 25 + 601 + 5 + 21 + 5 = 666.

It is not a de Polignac number, because 1350256015215 - 2¹¹ = 1350256013167 is a prime.

It is a super-2 number, since 2×1350256015215² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1350256015215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2240202 + ... + 2778311.

It is an arithmetic number, because the mean of its divisors is an integer number (75051876870).

Almost surely, 2^{1350256015215} is an apocalyptic number.

1350256015215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1350256015215 is a deficient number, since it is larger than the sum of its proper divisors (1051404044625).

1350256015215 is a wasteful number, since it uses less digits than its factorization.

1350256015215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5020520 (or 5020514 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 36.

The spelling of 1350256015215 in words is "one trillion, three hundred fifty billion, two hundred fifty-six million, fifteen thousand, two hundred fifteen".