13052551630 has 16 divisors (see below), whose sum is σ = 23496005520. Its totient is φ = 5220706752.

The previous prime is 13052551609. The next prime is 13052551637. The reversal of 13052551630 is 3615525031.

It is a junction number, because it is equal to n+sod(n) for n = 13052551592 and 13052551601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13052551637) 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, 212017 + ... + 266563.

It is an arithmetic number, because the mean of its divisors is an integer number (1468500345).

Almost surely, 2^13052551630 is an apocalyptic number.

13052551630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13052551630 is a deficient number, since it is larger than the sum of its proper divisors (10443453890).

13052551630 is a wasteful number, since it uses less digits than its factorization.

13052551630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78483.

The product of its (nonzero) digits is 13500, while the sum is 31.

The spelling of 13052551630 in words is "thirteen billion, fifty-two million, five hundred fifty-one thousand, six hundred thirty".