47553244045877 has 4 divisors (see below), whose sum is σ = 47575559038176. Its totient is φ = 47530929053580.

The previous prime is 47553244045843. The next prime is 47553244045889. The reversal of 47553244045877 is 77854044235574.

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 47553244045877 - 2⁸ = 47553244045621 is a prime.

It is a super-2 number, since 2×47553244045877² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47553244045807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11157492953 + ... + 11157497214.

It is an arithmetic number, because the mean of its divisors is an integer number (11893889759544).

Almost surely, 2^{47553244045877} is an apocalyptic number.

It is an amenable number.

47553244045877 is a deficient number, since it is larger than the sum of its proper divisors (22314992299).

47553244045877 is a wasteful number, since it uses less digits than its factorization.

47553244045877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22314992298.

The product of its (nonzero) digits is 526848000, while the sum is 65.

The spelling of 47553244045877 in words is "forty-seven trillion, five hundred fifty-three billion, two hundred forty-four million, forty-five thousand, eight hundred seventy-seven".