1252630052755 has 8 divisors (see below), whose sum is σ = 1509777897552. Its totient is φ = 997689486048.

The previous prime is 1252630052689. The next prime is 1252630052759. The reversal of 1252630052755 is 5572500362521.

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 1252630052755 - 2⁷ = 1252630052627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1252630052759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 551818272 + ... + 551820541.

It is an arithmetic number, because the mean of its divisors is an integer number (188722237194).

Almost surely, 2^{1252630052755} is an apocalyptic number.

1252630052755 is a deficient number, since it is larger than the sum of its proper divisors (257147844797).

1252630052755 is a wasteful number, since it uses less digits than its factorization.

1252630052755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103639045.

The product of its (nonzero) digits is 630000, while the sum is 43.

The spelling of 1252630052755 in words is "one trillion, two hundred fifty-two billion, six hundred thirty million, fifty-two thousand, seven hundred fifty-five".