13654704465 has 16 divisors (see below), whose sum is σ = 24275030400. Its totient is φ = 7282508976.

The previous prime is 13654704439. The next prime is 13654704499. The reversal of 13654704465 is 56440745631.

13654704465 is a `hidden beast` number, since 1 + 3 + 6 + 547 + 0 + 44 + 65 = 666.

It is not a de Polignac number, because 13654704465 - 2¹³ = 13654696273 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 13654704465.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50572845 + ... + 50573114.

It is an arithmetic number, because the mean of its divisors is an integer number (1517189400).

Almost surely, 2^13654704465 is an apocalyptic number.

13654704465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13654704465 is a deficient number, since it is larger than the sum of its proper divisors (10620325935).

13654704465 is a wasteful number, since it uses less digits than its factorization.

13654704465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101145973 (or 101145967 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The spelling of 13654704465 in words is "thirteen billion, six hundred fifty-four million, seven hundred four thousand, four hundred sixty-five".