5263091 has 4 divisors (see below), whose sum is σ = 5282784. Its totient is φ = 5243400.

The previous prime is 5263061. The next prime is 5263109. The reversal of 5263091 is 1903625.

5263091 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5263091 - 2¹⁴ = 5246707 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5263091.

It is not an unprimeable number, because it can be changed into a prime (5263031) 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, 9440 + ... + 9981.

It is an arithmetic number, because the mean of its divisors is an integer number (1320696).

Almost surely, 2^5263091 is an apocalyptic number.

5263091 is a deficient number, since it is larger than the sum of its proper divisors (19693).

5263091 is a wasteful number, since it uses less digits than its factorization.

5263091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19692.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 5263091 is about 2294.1427592894. The cubic root of 5263091 is about 173.9456715929.

The spelling of 5263091 in words is "five million, two hundred sixty-three thousand, ninety-one".