1372950565 has 16 divisors (see below), whose sum is σ = 1899571968. Its totient is φ = 933117696.

The previous prime is 1372950563. The next prime is 1372950577. The reversal of 1372950565 is 5650592731.

It is not a de Polignac number, because 1372950565 - 2¹ = 1372950563 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1372950563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169617 + ... + 177526.

It is an arithmetic number, because the mean of its divisors is an integer number (118723248).

Almost surely, 2^1372950565 is an apocalyptic number.

It is an amenable number.

1372950565 is a deficient number, since it is larger than the sum of its proper divisors (526621403).

1372950565 is a wasteful number, since it uses less digits than its factorization.

1372950565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347268.

The product of its (nonzero) digits is 283500, while the sum is 43.

The square root of 1372950565 is about 37053.3475545733. The cubic root of 1372950565 is about 1111.4372975236.

The spelling of 1372950565 in words is "one billion, three hundred seventy-two million, nine hundred fifty thousand, five hundred sixty-five".