47874195406 has 4 divisors (see below), whose sum is σ = 71811293112. Its totient is φ = 23937097702.

The previous prime is 47874195361. The next prime is 47874195449. The reversal of 47874195406 is 60459147874.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11968548850 + ... + 11968548853.

It is an arithmetic number, because the mean of its divisors is an integer number (17952823278).

Almost surely, 2^47874195406 is an apocalyptic number.

47874195406 is a deficient number, since it is larger than the sum of its proper divisors (23937097706).

47874195406 is a wasteful number, since it uses less digits than its factorization.

47874195406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23937097705.

The product of its (nonzero) digits is 6773760, while the sum is 55.

The spelling of 47874195406 in words is "forty-seven billion, eight hundred seventy-four million, one hundred ninety-five thousand, four hundred six".