3650742505057 has 8 divisors (see below), whose sum is σ = 3873769357536. Its totient is φ = 3428635351872.

The previous prime is 3650742505013. The next prime is 3650742505171. The reversal of 3650742505057 is 7505052470563.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3650742505057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3650742505057.

It is not an unprimeable number, because it can be changed into a prime (3650742505957) 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, 229916643 + ... + 229932520.

It is an arithmetic number, because the mean of its divisors is an integer number (484221169692).

Almost surely, 2^{3650742505057} is an apocalyptic number.

It is an amenable number.

3650742505057 is a deficient number, since it is larger than the sum of its proper divisors (223026852479).

3650742505057 is a wasteful number, since it uses less digits than its factorization.

3650742505057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459849647.

The product of its (nonzero) digits is 4410000, while the sum is 49.

The spelling of 3650742505057 in words is "three trillion, six hundred fifty billion, seven hundred forty-two million, five hundred five thousand, fifty-seven".