1252414535 has 8 divisors (see below), whose sum is σ = 1528370640. Its totient is φ = 984949504.

The previous prime is 1252414523. The next prime is 1252414549. The reversal of 1252414535 is 5354142521.

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 1252414535 - 2¹⁴ = 1252398151 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2122442 + ... + 2123031.

It is an arithmetic number, because the mean of its divisors is an integer number (191046330).

Almost surely, 2^1252414535 is an apocalyptic number.

1252414535 is a deficient number, since it is larger than the sum of its proper divisors (275956105).

1252414535 is an equidigital number, since it uses as much as digits as its factorization.

1252414535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4245537.

The product of its digits is 24000, while the sum is 32.

The square root of 1252414535 is about 35389.4692670009. The cubic root of 1252414535 is about 1077.9104933010.

The spelling of 1252414535 in words is "one billion, two hundred fifty-two million, four hundred fourteen thousand, five hundred thirty-five".