3652255144 has 8 divisors (see below), whose sum is σ = 6847978410. Its totient is φ = 1826127568.

The previous prime is 3652255141. The next prime is 3652255147. The reversal of 3652255144 is 4415522563.

It is an interprime number because it is at equal distance from previous prime (3652255141) and next prime (3652255147).

It can be written as a sum of positive squares in only one way, i.e., 2770759044 + 881496100 = 52638^2 + 29690^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (3652255141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228265939 + ... + 228265954.

Almost surely, 2^3652255144 is an apocalyptic number.

It is an amenable number.

3652255144 is a deficient number, since it is larger than the sum of its proper divisors (3195723266).

3652255144 is a wasteful number, since it uses less digits than its factorization.

3652255144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456531899 (or 456531895 counting only the distinct ones).

The product of its digits is 144000, while the sum is 37.

The square root of 3652255144 is about 60433.8906905720. The cubic root of 3652255144 is about 1539.9987552697.

The spelling of 3652255144 in words is "three billion, six hundred fifty-two million, two hundred fifty-five thousand, one hundred forty-four".