13050447951 has 16 divisors (see below), whose sum is σ = 17847928800. Its totient is φ = 8478837120.

The previous prime is 13050447941. The next prime is 13050447959. The reversal of 13050447951 is 15974405031.

It is not a de Polignac number, because 13050447951 - 2⁹ = 13050447439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13050447959) 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, 251740 + ... + 299121.

It is an arithmetic number, because the mean of its divisors is an integer number (1115495550).

Almost surely, 2^13050447951 is an apocalyptic number.

13050447951 is a deficient number, since it is larger than the sum of its proper divisors (4797480849).

13050447951 is a wasteful number, since it uses less digits than its factorization.

13050447951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551066.

The product of its (nonzero) digits is 75600, while the sum is 39.

The spelling of 13050447951 in words is "thirteen billion, fifty million, four hundred forty-seven thousand, nine hundred fifty-one".