47450042352 has 60 divisors (see below), whose sum is σ = 137712531320. Its totient is φ = 15816679488.

The previous prime is 47450042309. The next prime is 47450042377. The reversal of 47450042352 is 25324005474.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6098227 + ... + 6106002.

Almost surely, 2^47450042352 is an apocalyptic number.

It is an amenable number.

47450042352 is an abundant number, since it is smaller than the sum of its proper divisors (90262488968).

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

47450042352 is a wasteful number, since it uses less digits than its factorization.

47450042352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12204252 (or 12204234 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 36.

The spelling of 47450042352 in words is "forty-seven billion, four hundred fifty million, forty-two thousand, three hundred fifty-two".