47017007450 has 48 divisors (see below), whose sum is σ = 99964613760. Its totient is φ = 16116909120.

The previous prime is 47017007377. The next prime is 47017007459. The reversal of 47017007450 is 5470071074.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 47017007450.

It is not an unprimeable number, because it can be changed into a prime (47017007459) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2338139 + ... + 2358161.

It is an arithmetic number, because the mean of its divisors is an integer number (2082596120).

Almost surely, 2^47017007450 is an apocalyptic number.

47017007450 is an abundant number, since it is smaller than the sum of its proper divisors (52947606310).

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

47017007450 is a wasteful number, since it uses less digits than its factorization.

47017007450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26751 (or 26746 counting only the distinct ones).

The product of its (nonzero) digits is 27440, while the sum is 35.

The spelling of 47017007450 in words is "forty-seven billion, seventeen million, seven thousand, four hundred fifty".