46847572229 has 2 divisors, whose sum is σ = 46847572230. Its totient is φ = 46847572228.

The previous prime is 46847572201. The next prime is 46847572307. The reversal of 46847572229 is 92227574864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45905205025 + 942367204 = 214255^2 + 30698^2 .

It is a cyclic number.

It is not a de Polignac number, because 46847572229 - 2²⁰ = 46846523653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46847578229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23423786114 + 23423786115.

It is an arithmetic number, because the mean of its divisors is an integer number (23423786115).

Almost surely, 2^46847572229 is an apocalyptic number.

It is an amenable number.

46847572229 is a deficient number, since it is larger than the sum of its proper divisors (1).

46847572229 is an equidigital number, since it uses as much as digits as its factorization.

46847572229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13547520, while the sum is 56.

The spelling of 46847572229 in words is "forty-six billion, eight hundred forty-seven million, five hundred seventy-two thousand, two hundred twenty-nine".