47653864372 has 12 divisors (see below), whose sum is σ = 85333664416. Its totient is φ = 23272817400.

The previous prime is 47653864343. The next prime is 47653864409. The reversal of 47653864372 is 27346835674.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138528504 + ... + 138528847.

Almost surely, 2^47653864372 is an apocalyptic number.

It is an amenable number.

47653864372 is a deficient number, since it is larger than the sum of its proper divisors (37679800044).

47653864372 is a wasteful number, since it uses less digits than its factorization.

47653864372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277057398 (or 277057396 counting only the distinct ones).

The product of its digits is 20321280, while the sum is 55.

It can be divided in two parts, 47653 and 864372, that added together give a square (912025 = 955²).

The spelling of 47653864372 in words is "forty-seven billion, six hundred fifty-three million, eight hundred sixty-four thousand, three hundred seventy-two".