47957753 has 4 divisors (see below), whose sum is σ = 47977728. Its totient is φ = 47937780.

The previous prime is 47957743. The next prime is 47957759. The reversal of 47957753 is 35775974.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 47957753 - 2¹² = 47953657 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47957698 and 47957707.

It is not an unprimeable number, because it can be changed into a prime (47957759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5801 + ... + 11382.

It is an arithmetic number, because the mean of its divisors is an integer number (11994432).

Almost surely, 2^47957753 is an apocalyptic number.

It is an amenable number.

47957753 is a deficient number, since it is larger than the sum of its proper divisors (19975).

47957753 is a wasteful number, since it uses less digits than its factorization.

47957753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19974.

The product of its digits is 926100, while the sum is 47.

The square root of 47957753 is about 6925.1536445049. The cubic root of 47957753 is about 363.3174651956.

The spelling of 47957753 in words is "forty-seven million, nine hundred fifty-seven thousand, seven hundred fifty-three".