47251412208 has 1280 divisors, whose sum is σ = 196787404800. Its totient is φ = 10581580800.

The previous prime is 47251412207. The next prime is 47251412239. The reversal of 47251412208 is 80221415274.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47251412207) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 665512813 + ... + 665512883.

It is an arithmetic number, because the mean of its divisors is an integer number (153740160).

Almost surely, 2^47251412208 is an apocalyptic number.

47251412208 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47251412208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98393702400).

47251412208 is an abundant number, since it is smaller than the sum of its proper divisors (149535992592).

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

47251412208 is a wasteful number, since it uses less digits than its factorization.

47251412208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The spelling of 47251412208 in words is "forty-seven billion, two hundred fifty-one million, four hundred twelve thousand, two hundred eight".