3643736145357 has 16 divisors (see below), whose sum is σ = 6057119826432. Its totient is φ = 1892849945520.

The previous prime is 3643736145319. The next prime is 3643736145359. The reversal of 3643736145357 is 7535416373463.

It is not a de Polignac number, because 3643736145357 - 2⁶ = 3643736145293 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3643736145297 and 3643736145306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3643736145359) 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, 7886874543 + ... + 7886875004.

It is an arithmetic number, because the mean of its divisors is an integer number (378569989152).

Almost surely, 2^{3643736145357} is an apocalyptic number.

It is an amenable number.

3643736145357 is a deficient number, since it is larger than the sum of its proper divisors (2413383681075).

3643736145357 is a wasteful number, since it uses less digits than its factorization.

3643736145357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15773749568.

The product of its digits is 57153600, while the sum is 57.

The spelling of 3643736145357 in words is "three trillion, six hundred forty-three billion, seven hundred thirty-six million, one hundred forty-five thousand, three hundred fifty-seven".