126452365265 has 8 divisors (see below), whose sum is σ = 152201277888. Its totient is φ = 100856265840.

The previous prime is 126452365253. The next prime is 126452365289. The reversal of 126452365265 is 562563254621.

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

It is not a de Polignac number, because 126452365265 - 2⁶ = 126452365201 is a prime.

It is a super-2 number, since 2×126452365265² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon 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, 38201477 + ... + 38204786.

It is an arithmetic number, because the mean of its divisors is an integer number (19025159736).

Almost surely, 2^126452365265 is an apocalyptic number.

It is an amenable number.

126452365265 is a deficient number, since it is larger than the sum of its proper divisors (25748912623).

126452365265 is an equidigital number, since it uses as much as digits as its factorization.

126452365265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76406599.

The product of its digits is 2592000, while the sum is 47.

The spelling of 126452365265 in words is "one hundred twenty-six billion, four hundred fifty-two million, three hundred sixty-five thousand, two hundred sixty-five".