47261636476 has 12 divisors (see below), whose sum is σ = 82710945520. Its totient is φ = 23629937760.

The previous prime is 47261636449. The next prime is 47261636479. The reversal of 47261636476 is 67463616274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47261636479) 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, 90921 + ... + 320608.

Almost surely, 2^47261636476 is an apocalyptic number.

It is an amenable number.

47261636476 is a deficient number, since it is larger than the sum of its proper divisors (35449309044).

47261636476 is a wasteful number, since it uses less digits than its factorization.

47261636476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440244 (or 440242 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 52.

The spelling of 47261636476 in words is "forty-seven billion, two hundred sixty-one million, six hundred thirty-six thousand, four hundred seventy-six".