26133037461 has 6 divisors (see below), whose sum is σ = 37747720790. Its totient is φ = 17422024968.

The previous prime is 26133037457. The next prime is 26133037471. The reversal of 26133037461 is 16473033162.

26133037461 is a `hidden beast` number, since 2 + 613 + 3 + 0 + 37 + 4 + 6 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 13547563236 + 12585474225 = 116394^2 + 112185^2 .

It is not a de Polignac number, because 26133037461 - 2² = 26133037457 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26133037471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1451835406 + ... + 1451835423.

Almost surely, 2^26133037461 is an apocalyptic number.

It is an amenable number.

26133037461 is a deficient number, since it is larger than the sum of its proper divisors (11614683329).

26133037461 is a wasteful number, since it uses less digits than its factorization.

26133037461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2903670835 (or 2903670832 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The spelling of 26133037461 in words is "twenty-six billion, one hundred thirty-three million, thirty-seven thousand, four hundred sixty-one".