13630158620 has 48 divisors (see below), whose sum is σ = 31113276768. Its totient is φ = 4985629440.

The previous prime is 13630158551. The next prime is 13630158623. The reversal of 13630158620 is 2685103631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13630158623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217151 + ... + 272790.

It is an arithmetic number, because the mean of its divisors is an integer number (648193266).

Almost surely, 2^13630158620 is an apocalyptic number.

13630158620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13630158620 is an abundant number, since it is smaller than the sum of its proper divisors (17483118148).

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

13630158620 is a wasteful number, since it uses less digits than its factorization.

13630158620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490070 (or 490068 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 13630158620 in words is "thirteen billion, six hundred thirty million, one hundred fifty-eight thousand, six hundred twenty".