5665001654 has 16 divisors (see below), whose sum is σ = 9232144992. Its totient is φ = 2591476608.

The previous prime is 5665001653. The next prime is 5665001669. The reversal of 5665001654 is 4561005665.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5665001653) 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, 961154 + ... + 967029.

It is an arithmetic number, because the mean of its divisors is an integer number (577009062).

Almost surely, 2^5665001654 is an apocalyptic number.

5665001654 is a deficient number, since it is larger than the sum of its proper divisors (3567143338).

5665001654 is a wasteful number, since it uses less digits than its factorization.

5665001654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1928311.

The product of its (nonzero) digits is 108000, while the sum is 38.

The square root of 5665001654 is about 75266.2052584027. The cubic root of 5665001654 is about 1782.6524497983.

The spelling of 5665001654 in words is "five billion, six hundred sixty-five million, one thousand, six hundred fifty-four".