1500140514013 has 4 divisors (see below), whose sum is σ = 1525566624480. Its totient is φ = 1474714403548.

The previous prime is 1500140514011. The next prime is 1500140514083. The reversal of 1500140514013 is 3104150410051.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1500140514013 - 2¹ = 1500140514011 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 (1500140514011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12713055145 + ... + 12713055262.

It is an arithmetic number, because the mean of its divisors is an integer number (381391656120).

Almost surely, 2^{1500140514013} is an apocalyptic number.

It is an amenable number.

1500140514013 is a deficient number, since it is larger than the sum of its proper divisors (25426110467).

1500140514013 is an equidigital number, since it uses as much as digits as its factorization.

1500140514013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25426110466.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 1500140514013 its reverse (3104150410051), we get a palindrome (4604290924064).

The spelling of 1500140514013 in words is "one trillion, five hundred billion, one hundred forty million, five hundred fourteen thousand, thirteen".