47235857582858 has 16 divisors (see below), whose sum is σ = 81593891400384. Its totient is φ = 20089405078080.

The previous prime is 47235857582857. The next prime is 47235857582909. The reversal of 47235857582858 is 85828575853274.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (47235857582857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12877821935 + ... + 12877825602.

It is an arithmetic number, because the mean of its divisors is an integer number (5099618212524).

Almost surely, 2^{47235857582858} is an apocalyptic number.

47235857582858 is a deficient number, since it is larger than the sum of its proper divisors (34358033817526).

47235857582858 is a wasteful number, since it uses less digits than its factorization.

47235857582858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25755647677.

The product of its digits is 6021120000, while the sum is 77.

The spelling of 47235857582858 in words is "forty-seven trillion, two hundred thirty-five billion, eight hundred fifty-seven million, five hundred eighty-two thousand, eight hundred fifty-eight".