13051151862 has 48 divisors (see below), whose sum is σ = 30417657840. Its totient is φ = 3722299392.

The previous prime is 13051151843. The next prime is 13051151933. The reversal of 13051151862 is 26815115031.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128278 + ... + 206294.

It is an arithmetic number, because the mean of its divisors is an integer number (633701205).

Almost surely, 2^13051151862 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13051151862, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15208828920).

13051151862 is an abundant number, since it is smaller than the sum of its proper divisors (17366505978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13051151862 is a wasteful number, since it uses less digits than its factorization.

13051151862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78605 (or 78598 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 33.

Adding to 13051151862 its reverse (26815115031), we get a palindrome (39866266893).

The spelling of 13051151862 in words is "thirteen billion, fifty-one million, one hundred fifty-one thousand, eight hundred sixty-two".