47347862390 has 16 divisors (see below), whose sum is σ = 88164985680. Its totient is φ = 18286070880.

The previous prime is 47347862381. The next prime is 47347862407. The reversal of 47347862390 is 9326874374.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81633956 + ... + 81634535.

It is an arithmetic number, because the mean of its divisors is an integer number (5510311605).

Almost surely, 2^47347862390 is an apocalyptic number.

47347862390 is a deficient number, since it is larger than the sum of its proper divisors (40817123290).

47347862390 is a wasteful number, since it uses less digits than its factorization.

47347862390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163268527.

The product of its (nonzero) digits is 6096384, while the sum is 53.

The spelling of 47347862390 in words is "forty-seven billion, three hundred forty-seven million, eight hundred sixty-two thousand, three hundred ninety".