15351050013 has 8 divisors (see below), whose sum is σ = 22042533408. Its totient is φ = 9446799984.

The previous prime is 15351049957. The next prime is 15351050027. The reversal of 15351050013 is 31005015351.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 15351050013 - 2¹³ = 15351041821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15351050093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196808295 + ... + 196808372.

It is an arithmetic number, because the mean of its divisors is an integer number (2755316676).

Almost surely, 2^15351050013 is an apocalyptic number.

15351050013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

15351050013 is a deficient number, since it is larger than the sum of its proper divisors (6691483395).

15351050013 is a wasteful number, since it uses less digits than its factorization.

15351050013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393616683.

The product of its (nonzero) digits is 1125, while the sum is 24.

Adding to 15351050013 its reverse (31005015351), we get a palindrome (46356065364).

The spelling of 15351050013 in words is "fifteen billion, three hundred fifty-one million, fifty thousand, thirteen".