47322204261 has 4 divisors (see below), whose sum is σ = 63096272352. Its totient is φ = 31548136172.

The previous prime is 47322204253. The next prime is 47322204271. The reversal of 47322204261 is 16240222374.

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 47322204261 - 2³ = 47322204253 is a prime.

It is a super-2 number, since 2×47322204261² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47322204271) 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, 7887034041 + ... + 7887034046.

It is an arithmetic number, because the mean of its divisors is an integer number (15774068088).

Almost surely, 2^47322204261 is an apocalyptic number.

It is an amenable number.

47322204261 is a deficient number, since it is larger than the sum of its proper divisors (15774068091).

47322204261 is a wasteful number, since it uses less digits than its factorization.

47322204261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15774068090.

The product of its (nonzero) digits is 32256, while the sum is 33.

The spelling of 47322204261 in words is "forty-seven billion, three hundred twenty-two million, two hundred four thousand, two hundred sixty-one".