5265034091 has 4 divisors (see below), whose sum is σ = 5268614784. Its totient is φ = 5261453400.

The previous prime is 5265034087. The next prime is 5265034157. The reversal of 5265034091 is 1904305625.

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

It is a cyclic number.

It is not a de Polignac number, because 5265034091 - 2² = 5265034087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5265034031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1788140 + ... + 1791081.

It is an arithmetic number, because the mean of its divisors is an integer number (1317153696).

Almost surely, 2^5265034091 is an apocalyptic number.

5265034091 is a deficient number, since it is larger than the sum of its proper divisors (3580693).

5265034091 is a wasteful number, since it uses less digits than its factorization.

5265034091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3580692.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 5265034091 is about 72560.5546492032. The cubic root of 5265034091 is about 1739.6707540816.

The spelling of 5265034091 in words is "five billion, two hundred sixty-five million, thirty-four thousand, ninety-one".