13655062990 has 16 divisors (see below), whose sum is σ = 24586578720. Its totient is φ = 5460366240.

The previous prime is 13655062909. The next prime is 13655062991. The reversal of 13655062990 is 9926055631.

It is a self number, because there is not a number n which added to its sum of digits gives 13655062990.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13655062991) 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, 172521 + ... + 238900.

It is an arithmetic number, because the mean of its divisors is an integer number (1536661170).

Almost surely, 2^13655062990 is an apocalyptic number.

13655062990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13655062990 is a deficient number, since it is larger than the sum of its proper divisors (10931515730).

13655062990 is a wasteful number, since it uses less digits than its factorization.

13655062990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414747.

The product of its (nonzero) digits is 437400, while the sum is 46.

The spelling of 13655062990 in words is "thirteen billion, six hundred fifty-five million, sixty-two thousand, nine hundred ninety".