5263269690 has 32 divisors (see below), whose sum is σ = 14436397440. Its totient is φ = 1203033024.

The previous prime is 5263269677. The next prime is 5263269709. The reversal of 5263269690 is 969623625.

It is a super-2 number, since 2×5263269690² = 55404015659345392200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12531385 + ... + 12531804.

It is an arithmetic number, because the mean of its divisors is an integer number (451137420).

Almost surely, 2^5263269690 is an apocalyptic number.

5263269690 is an abundant number, since it is smaller than the sum of its proper divisors (9173127750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5263269690 is a wasteful number, since it uses less digits than its factorization.

5263269690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25063206.

The product of its (nonzero) digits is 1049760, while the sum is 48.

The square root of 5263269690 is about 72548.3955025885. The cubic root of 5263269690 is about 1739.4764014458.

The spelling of 5263269690 in words is "five billion, two hundred sixty-three million, two hundred sixty-nine thousand, six hundred ninety".