328651651383 has 16 divisors (see below), whose sum is σ = 478099180416. Its totient is φ = 199157646240.

The previous prime is 328651651351. The next prime is 328651651421. The reversal of 328651651383 is 383156156823.

It is not a de Polignac number, because 328651651383 - 2⁵ = 328651651351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328651651303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362560 + ... + 888117.

It is an arithmetic number, because the mean of its divisors is an integer number (29881198776).

Almost surely, 2^328651651383 is an apocalyptic number.

328651651383 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

328651651383 is a deficient number, since it is larger than the sum of its proper divisors (149447529033).

328651651383 is a wasteful number, since it uses less digits than its factorization.

328651651383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258654.

The product of its digits is 3110400, while the sum is 51.

The spelling of 328651651383 in words is "three hundred twenty-eight billion, six hundred fifty-one million, six hundred fifty-one thousand, three hundred eighty-three".