47369649436 has 12 divisors (see below), whose sum is σ = 87259880680. Its totient is φ = 22438254960.

The previous prime is 47369649433. The next prime is 47369649443. The reversal of 47369649436 is 63494696374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47369649433) 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, 311642355 + ... + 311642506.

Almost surely, 2^47369649436 is an apocalyptic number.

It is an amenable number.

47369649436 is a deficient number, since it is larger than the sum of its proper divisors (39890231244).

47369649436 is a wasteful number, since it uses less digits than its factorization.

47369649436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623284884 (or 623284882 counting only the distinct ones).

The product of its digits is 70543872, while the sum is 61.

The spelling of 47369649436 in words is "forty-seven billion, three hundred sixty-nine million, six hundred forty-nine thousand, four hundred thirty-six".