47542355 has 8 divisors (see below), whose sum is σ = 65200992. Its totient is φ = 32600448.

The previous prime is 47542337. The next prime is 47542361. The reversal of 47542355 is 55324574.

47542355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47542355 - 2⁶ = 47542291 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 1358353 = 47542355 / (4 + 7 + 5 + 4 + 2 + 3 + 5 + 5).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 679142 + ... + 679211.

It is an arithmetic number, because the mean of its divisors is an integer number (8150124).

Almost surely, 2^47542355 is an apocalyptic number.

47542355 is a deficient number, since it is larger than the sum of its proper divisors (17658637).

47542355 is a wasteful number, since it uses less digits than its factorization.

47542355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358365.

The product of its digits is 84000, while the sum is 35.

The square root of 47542355 is about 6895.0964460260. The cubic root of 47542355 is about 362.2654336638.

The spelling of 47542355 in words is "forty-seven million, five hundred forty-two thousand, three hundred fifty-five".