1351012260535 has 32 divisors (see below), whose sum is σ = 1855249873920. Its totient is φ = 925192654848.

The previous prime is 1351012260529. The next prime is 1351012260547. The reversal of 1351012260535 is 5350622101531.

It is not a de Polignac number, because 1351012260535 - 2³ = 1351012260527 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1351012260535.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 109449574 + ... + 109461916.

It is an arithmetic number, because the mean of its divisors is an integer number (57976558560).

Almost surely, 2^{1351012260535} is an apocalyptic number.

1351012260535 is a deficient number, since it is larger than the sum of its proper divisors (504237613385).

1351012260535 is a wasteful number, since it uses less digits than its factorization.

1351012260535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16207.

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 1351012260535 in words is "one trillion, three hundred fifty-one billion, twelve million, two hundred sixty thousand, five hundred thirty-five".