33676547461 has 4 divisors (see below), whose sum is σ = 33678196524. Its totient is φ = 33674898400.

The previous prime is 33676547441. The next prime is 33676547497. The reversal of 33676547461 is 16474567633.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16474567633 = 19 ⋅867082507.

It can be written as a sum of positive squares in 2 ways, for example, as 13344639361 + 20331908100 = 115519^2 + 142590^2 .

It is a cyclic number.

It is not a de Polignac number, because 33676547461 - 2⁹ = 33676546949 is a prime.

It is a super-2 number, since 2×33676547461² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33676547399 and 33676547408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33676547431) 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, 793510 + ... + 834871.

It is an arithmetic number, because the mean of its divisors is an integer number (8419549131).

Almost surely, 2^33676547461 is an apocalyptic number.

It is an amenable number.

33676547461 is a deficient number, since it is larger than the sum of its proper divisors (1649063).

33676547461 is a wasteful number, since it uses less digits than its factorization.

33676547461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649062.

The product of its digits is 7620480, while the sum is 52.

The spelling of 33676547461 in words is "thirty-three billion, six hundred seventy-six million, five hundred forty-seven thousand, four hundred sixty-one".