1252601238001 has 8 divisors (see below), whose sum is σ = 1253121105600. Its totient is φ = 1252081456560.

The previous prime is 1252601237999. The next prime is 1252601238013. The reversal of 1252601238001 is 1008321062521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1252601238001 - 2¹ = 1252601237999 is a prime.

It is a super-2 number, since 2×1252601238001² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1252601838001) 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 in 7 ways as a sum of consecutive naturals, for example, 56338755 + ... + 56360983.

It is an arithmetic number, because the mean of its divisors is an integer number (156640138200).

Almost surely, 2^{1252601238001} is an apocalyptic number.

It is an amenable number.

1252601238001 is a deficient number, since it is larger than the sum of its proper divisors (519867599).

1252601238001 is a wasteful number, since it uses less digits than its factorization.

1252601238001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43079.

The product of its (nonzero) digits is 5760, while the sum is 31.

The spelling of 1252601238001 in words is "one trillion, two hundred fifty-two billion, six hundred one million, two hundred thirty-eight thousand, one".