1252363526032 has 10 divisors (see below), whose sum is σ = 2426454331718. Its totient is φ = 626181763008.

The previous prime is 1252363526021. The next prime is 1252363526039. The reversal of 1252363526032 is 2306253632521.

It can be written as a sum of positive squares in only one way, i.e., 678290605056 + 574072920976 = 823584^2 + 757676^2 .

It is not an unprimeable number, because it can be changed into a prime (1252363526039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39136360173 + ... + 39136360204.

Almost surely, 2^{1252363526032} is an apocalyptic number.

It is an amenable number.

1252363526032 is a deficient number, since it is larger than the sum of its proper divisors (1174090805686).

1252363526032 is an equidigital number, since it uses as much as digits as its factorization.

1252363526032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78272720385 (or 78272720379 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 1252363526032 in words is "one trillion, two hundred fifty-two billion, three hundred sixty-three million, five hundred twenty-six thousand, thirty-two".