3654151020465 has 16 divisors (see below), whose sum is σ = 6378154508736. Its totient is φ = 1771709585600.

The previous prime is 3654151020379. The next prime is 3654151020473. The reversal of 3654151020465 is 5640201514563.

It is not a de Polignac number, because 3654151020465 - 2²⁶ = 3654083911601 is a prime.

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, 11073184746 + ... + 11073185075.

It is an arithmetic number, because the mean of its divisors is an integer number (398634656796).

Almost surely, 2^{3654151020465} is an apocalyptic number.

It is an amenable number.

3654151020465 is a deficient number, since it is larger than the sum of its proper divisors (2724003488271).

3654151020465 is a wasteful number, since it uses less digits than its factorization.

3654151020465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22146369840.

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 3654151020465 in words is "three trillion, six hundred fifty-four billion, one hundred fifty-one million, twenty thousand, four hundred sixty-five".