47053552 has 80 divisors (see below), whose sum is σ = 118867392. Its totient is φ = 17510400.

The previous prime is 47053543. The next prime is 47053579. The reversal of 47053552 is 25535074.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23802 + ... + 25702.

Almost surely, 2^47053552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47053552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59433696).

47053552 is an abundant number, since it is smaller than the sum of its proper divisors (71813840).

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

47053552 is a wasteful number, since it uses less digits than its factorization.

47053552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1946 (or 1940 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 31.

The square root of 47053552 is about 6859.5591695094. The cubic root of 47053552 is about 361.0196197162.

The spelling of 47053552 in words is "forty-seven million, fifty-three thousand, five hundred fifty-two".