29264195493 has 12 divisors (see below), whose sum is σ = 45522082060. Its totient is φ = 18008735616.

The previous prime is 29264195491. The next prime is 29264195507. The reversal of 29264195493 is 39459146292.

29264195493 is a `hidden beast` number, since 2 + 9 + 2 + 64 + 1 + 95 + 493 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 15021443844 + 14242751649 = 122562^2 + 119343^2 .

It is not a de Polignac number, because 29264195493 - 2¹ = 29264195491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29264195491) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125060548 + ... + 125060781.

Almost surely, 2^29264195493 is an apocalyptic number.

It is an amenable number.

29264195493 is a deficient number, since it is larger than the sum of its proper divisors (16257886567).

29264195493 is a wasteful number, since it uses less digits than its factorization.

29264195493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250121348 (or 250121345 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 54.

The spelling of 29264195493 in words is "twenty-nine billion, two hundred sixty-four million, one hundred ninety-five thousand, four hundred ninety-three".