13770625630 has 32 divisors (see below), whose sum is σ = 26933391360. Its totient is φ = 5050006560.

The previous prime is 13770625613. The next prime is 13770625639. The reversal of 13770625630 is 3652607731.

13770625630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13770625630² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13770625639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1163094 + ... + 1174873.

It is an arithmetic number, because the mean of its divisors is an integer number (841668480).

Almost surely, 2^13770625630 is an apocalyptic number.

13770625630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13770625630 is a deficient number, since it is larger than the sum of its proper divisors (13162765730).

13770625630 is a wasteful number, since it uses less digits than its factorization.

13770625630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2338024.

The product of its (nonzero) digits is 158760, while the sum is 40.

The spelling of 13770625630 in words is "thirteen billion, seven hundred seventy million, six hundred twenty-five thousand, six hundred thirty".