3652386397955 has 16 divisors (see below), whose sum is σ = 4385303385600. Its totient is φ = 2920282956000.

The previous prime is 3652386397943. The next prime is 3652386398021. The reversal of 3652386397955 is 5597936832563.

It is a de Polignac number, because none of the positive numbers 2^k-3652386397955 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, 173755436 + ... + 173776454.

It is an arithmetic number, because the mean of its divisors is an integer number (274081461600).

Almost surely, 2^{3652386397955} is an apocalyptic number.

3652386397955 is a deficient number, since it is larger than the sum of its proper divisors (732916987645).

3652386397955 is a wasteful number, since it uses less digits than its factorization.

3652386397955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38714.

The product of its digits is 1102248000, while the sum is 71.

The spelling of 3652386397955 in words is "three trillion, six hundred fifty-two billion, three hundred eighty-six million, three hundred ninety-seven thousand, nine hundred fifty-five".