14690956545 has 48 divisors (see below), whose sum is σ = 25729322112. Its totient is φ = 7753858560.

The previous prime is 14690956537. The next prime is 14690956559. The reversal of 14690956545 is 54565909641.

14690956545 is a `hidden beast` number, since 1 + 4 + 6 + 9 + 0 + 95 + 6 + 545 = 666.

It is not a de Polignac number, because 14690956545 - 2³ = 14690956537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14690956491 and 14690956500.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4000060 + ... + 4003730.

It is an arithmetic number, because the mean of its divisors is an integer number (536027544).

Almost surely, 2^14690956545 is an apocalyptic number.

14690956545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14690956545 is a deficient number, since it is larger than the sum of its proper divisors (11038365567).

14690956545 is a wasteful number, since it uses less digits than its factorization.

14690956545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4582 (or 4579 counting only the distinct ones).

The product of its (nonzero) digits is 5832000, while the sum is 54.

The spelling of 14690956545 in words is "fourteen billion, six hundred ninety million, nine hundred fifty-six thousand, five hundred forty-five".