47238815010 has 64 divisors (see below), whose sum is σ = 117275356800. Its totient is φ = 12168340992.

The previous prime is 47238815009. The next prime is 47238815011. The reversal of 47238815010 is 1051883274.

It is an interprime number because it is at equal distance from previous prime (47238815009) and next prime (47238815011).

It is a self number, because there is not a number n which added to its sum of digits gives 47238815010.

It is not an unprimeable number, because it can be changed into a prime (47238815011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1206 + ... + 307374.

It is an arithmetic number, because the mean of its divisors is an integer number (1832427450).

Almost surely, 2^47238815010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47238815010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58637678400).

47238815010 is an abundant number, since it is smaller than the sum of its proper divisors (70036541790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47238815010 is a wasteful number, since it uses less digits than its factorization.

47238815010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306355.

The product of its (nonzero) digits is 53760, while the sum is 39.

The spelling of 47238815010 in words is "forty-seven billion, two hundred thirty-eight million, eight hundred fifteen thousand, ten".