1004132265263 has 4 divisors (see below), whose sum is σ = 1063198869120. Its totient is φ = 945065661408.

The previous prime is 1004132265221. The next prime is 1004132265293. The reversal of 1004132265263 is 3625622314001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1004132265263 is a prime.

It is a super-2 number, since 2×1004132265263² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004132265293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29533301903 + ... + 29533301936.

It is an arithmetic number, because the mean of its divisors is an integer number (265799717280).

Almost surely, 2^{1004132265263} is an apocalyptic number.

1004132265263 is a deficient number, since it is larger than the sum of its proper divisors (59066603857).

1004132265263 is an equidigital number, since it uses as much as digits as its factorization.

1004132265263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59066603856.

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 1004132265263 its reverse (3625622314001), we get a palindrome (4629754579264).

The spelling of 1004132265263 in words is "one trillion, four billion, one hundred thirty-two million, two hundred sixty-five thousand, two hundred sixty-three".