1372755572 has 12 divisors (see below), whose sum is σ = 2425646496. Its totient is φ = 679713720.

The previous prime is 1372755557. The next prime is 1372755577. The reversal of 1372755572 is 2755572731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1372755577) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1665554 + ... + 1666377.

It is an arithmetic number, because the mean of its divisors is an integer number (202137208).

Almost surely, 2^1372755572 is an apocalyptic number.

It is an amenable number.

1372755572 is a deficient number, since it is larger than the sum of its proper divisors (1052890924).

1372755572 is a wasteful number, since it uses less digits than its factorization.

1372755572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3332038 (or 3332036 counting only the distinct ones).

The product of its digits is 514500, while the sum is 44.

The square root of 1372755572 is about 37050.7162144000. The cubic root of 1372755572 is about 1111.3846778203.

The spelling of 1372755572 in words is "one billion, three hundred seventy-two million, seven hundred fifty-five thousand, five hundred seventy-two".