5266290694 has 8 divisors (see below), whose sum is σ = 9027926928. Its totient is φ = 2256981720.

The previous prime is 5266290661. The next prime is 5266290709. The reversal of 5266290694 is 4960926625.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5266290694² = 55467635347422003272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188081797 + ... + 188081824.

It is an arithmetic number, because the mean of its divisors is an integer number (1128490866).

Almost surely, 2^5266290694 is an apocalyptic number.

5266290694 is a deficient number, since it is larger than the sum of its proper divisors (3761636234).

5266290694 is a wasteful number, since it uses less digits than its factorization.

5266290694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376163630.

The product of its (nonzero) digits is 1399680, while the sum is 49.

The square root of 5266290694 is about 72569.2131278823. The cubic root of 5266290694 is about 1739.8091451827.

The spelling of 5266290694 in words is "five billion, two hundred sixty-six million, two hundred ninety thousand, six hundred ninety-four".