15441250013 has 16 divisors (see below), whose sum is σ = 18267866880. Its totient is φ = 12770424576.

The previous prime is 15441250007. The next prime is 15441250037. The reversal of 15441250013 is 31005214451.

It is not a de Polignac number, because 15441250013 - 2¹⁸ = 15440987869 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 (15441250003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288581 + ... + 337877.

It is an arithmetic number, because the mean of its divisors is an integer number (1141741680).

Almost surely, 2^15441250013 is an apocalyptic number.

It is an amenable number.

15441250013 is a deficient number, since it is larger than the sum of its proper divisors (2826616867).

15441250013 is a wasteful number, since it uses less digits than its factorization.

15441250013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50876.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 15441250013 its reverse (31005214451), we get a palindrome (46446464464).

The spelling of 15441250013 in words is "fifteen billion, four hundred forty-one million, two hundred fifty thousand, thirteen".