4001485263 has 8 divisors (see below), whose sum is σ = 5335859376. Its totient is φ = 2667384000.

The previous prime is 4001485247. The next prime is 4001485273. The reversal of 4001485263 is 3625841004.

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

It is not a de Polignac number, because 4001485263 - 2⁴ = 4001485247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4001485273) 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, 31108 + ... + 94713.

It is an arithmetic number, because the mean of its divisors is an integer number (666982422).

Almost surely, 2^4001485263 is an apocalyptic number.

4001485263 is a deficient number, since it is larger than the sum of its proper divisors (1334374113).

4001485263 is a wasteful number, since it uses less digits than its factorization.

4001485263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136425.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 4001485263 is about 63257.2941485802. The cubic root of 4001485263 is about 1587.5975033258.

The spelling of 4001485263 in words is "four billion, one million, four hundred eighty-five thousand, two hundred sixty-three".