3650575544 has 32 divisors (see below), whose sum is σ = 8533814400. Its totient is φ = 1422301920.

The previous prime is 3650575519. The next prime is 3650575549. The reversal of 3650575544 is 4455750563.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 3650575495 and 3650575504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3650575549) 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, 2962514 + ... + 2963745.

It is an arithmetic number, because the mean of its divisors is an integer number (266681700).

Almost surely, 2^3650575544 is an apocalyptic number.

It is an amenable number.

3650575544 is an abundant number, since it is smaller than the sum of its proper divisors (4883238856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3650575544 is a wasteful number, since it uses less digits than its factorization.

3650575544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5926283 (or 5926279 counting only the distinct ones).

The product of its (nonzero) digits is 1260000, while the sum is 44.

The square root of 3650575544 is about 60419.9929162525. The cubic root of 3650575544 is about 1539.7626474026.

The spelling of 3650575544 in words is "three billion, six hundred fifty million, five hundred seventy-five thousand, five hundred forty-four".