47374433651 has 4 divisors (see below), whose sum is σ = 47384857032. Its totient is φ = 47364010272.

The previous prime is 47374433629. The next prime is 47374433653. The reversal of 47374433651 is 15633447374.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47374433651 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47374433596 and 47374433605.

It is not an unprimeable number, because it can be changed into a prime (47374433653) 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, 5204870 + ... + 5213963.

It is an arithmetic number, because the mean of its divisors is an integer number (11846214258).

Almost surely, 2^47374433651 is an apocalyptic number.

47374433651 is a deficient number, since it is larger than the sum of its proper divisors (10423381).

47374433651 is a wasteful number, since it uses less digits than its factorization.

47374433651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10423380.

The product of its digits is 2540160, while the sum is 47.

The spelling of 47374433651 in words is "forty-seven billion, three hundred seventy-four million, four hundred thirty-three thousand, six hundred fifty-one".