13982528486 has 16 divisors (see below), whose sum is σ = 21653993088. Its totient is φ = 6764606400.

The previous prime is 13982528471. The next prime is 13982528501. The reversal of 13982528486 is 68482528931.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13982528471) and next prime (13982528501).

It is a super-2 number, since 2×13982528486² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 445676 + ... + 476016.

It is an arithmetic number, because the mean of its divisors is an integer number (1353374568).

Almost surely, 2^13982528486 is an apocalyptic number.

13982528486 is a deficient number, since it is larger than the sum of its proper divisors (7671464602).

13982528486 is a wasteful number, since it uses less digits than its factorization.

13982528486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37807.

The product of its digits is 6635520, while the sum is 56.

The spelling of 13982528486 in words is "thirteen billion, nine hundred eighty-two million, five hundred twenty-eight thousand, four hundred eighty-six".