3654656026003 has 8 divisors (see below), whose sum is σ = 3705664553360. Its totient is φ = 3603965309280.

The previous prime is 3654656025953. The next prime is 3654656026013. The reversal of 3654656026003 is 3006206564563.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3654656026003 - 2⁹ = 3654656025491 is a prime.

It is a super-2 number, since 2×3654656026003² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3654656026013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79429500 + ... + 79475497.

It is an arithmetic number, because the mean of its divisors is an integer number (463208069170).

Almost surely, 2^{3654656026003} is an apocalyptic number.

3654656026003 is a deficient number, since it is larger than the sum of its proper divisors (51008527357).

3654656026003 is a wasteful number, since it uses less digits than its factorization.

3654656026003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158905317.

The product of its (nonzero) digits is 2332800, while the sum is 46.

The spelling of 3654656026003 in words is "three trillion, six hundred fifty-four billion, six hundred fifty-six million, twenty-six thousand, three".