5265145634 has 16 divisors (see below), whose sum is σ = 9337204800. Its totient is φ = 2178680784.

The previous prime is 5265145631. The next prime is 5265145661. The reversal of 5265145634 is 4365415625.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5265145591 and 5265145600.

It is not an unprimeable number, because it can be changed into a prime (5265145631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6483764 + ... + 6484575.

It is an arithmetic number, because the mean of its divisors is an integer number (583575300).

Almost surely, 2^5265145634 is an apocalyptic number.

5265145634 is a deficient number, since it is larger than the sum of its proper divisors (4072059166).

5265145634 is a wasteful number, since it uses less digits than its factorization.

5265145634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12968377.

The product of its digits is 432000, while the sum is 41.

The square root of 5265145634 is about 72561.3232652217. The cubic root of 5265145634 is about 1739.6830393281.

The spelling of 5265145634 in words is "five billion, two hundred sixty-five million, one hundred forty-five thousand, six hundred thirty-four".