1252265675372 has 6 divisors (see below), whose sum is σ = 2191464931908. Its totient is φ = 626132837684.

The previous prime is 1252265675371. The next prime is 1252265675411. The reversal of 1252265675372 is 2735765622521.

It is not an unprimeable number, because it can be changed into a prime (1252265675371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156533209418 + ... + 156533209425.

It is an arithmetic number, because the mean of its divisors is an integer number (365244155318).

Almost surely, 2^{1252265675372} is an apocalyptic number.

It is an amenable number.

1252265675372 is a deficient number, since it is larger than the sum of its proper divisors (939199256536).

1252265675372 is a wasteful number, since it uses less digits than its factorization.

1252265675372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313066418847 (or 313066418845 counting only the distinct ones).

The product of its digits is 10584000, while the sum is 53.

The spelling of 1252265675372 in words is "one trillion, two hundred fifty-two billion, two hundred sixty-five million, six hundred seventy-five thousand, three hundred seventy-two".