47237881953 has 16 divisors (see below), whose sum is σ = 64459373760. Its totient is φ = 30760956096.

The previous prime is 47237881937. The next prime is 47237881961. The reversal of 47237881953 is 35918873274.

It is not a de Polignac number, because 47237881953 - 2⁴ = 47237881937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47237881893 and 47237881902.

It is not an unprimeable number, because it can be changed into a prime (47237882953) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 822150 + ... + 877727.

It is an arithmetic number, because the mean of its divisors is an integer number (4028710860).

Almost surely, 2^47237881953 is an apocalyptic number.

It is an amenable number.

47237881953 is a deficient number, since it is larger than the sum of its proper divisors (17221491807).

47237881953 is a wasteful number, since it uses less digits than its factorization.

47237881953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700096.

The product of its digits is 10160640, while the sum is 57.

The spelling of 47237881953 in words is "forty-seven billion, two hundred thirty-seven million, eight hundred eighty-one thousand, nine hundred fifty-three".