46944846997 has 2 divisors, whose sum is σ = 46944846998. Its totient is φ = 46944846996.

The previous prime is 46944846973. The next prime is 46944847009. The reversal of 46944846997 is 79964844964.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28728216036 + 18216630961 = 169494^2 + 134969^2 .

It is a cyclic number.

It is not a de Polignac number, because 46944846997 - 2²³ = 46936458389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46944846797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23472423498 + 23472423499.

It is an arithmetic number, because the mean of its divisors is an integer number (23472423499).

Almost surely, 2^46944846997 is an apocalyptic number.

It is an amenable number.

46944846997 is a deficient number, since it is larger than the sum of its proper divisors (1).

46944846997 is an equidigital number, since it uses as much as digits as its factorization.

46944846997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 376233984, while the sum is 70.

The spelling of 46944846997 in words is "forty-six billion, nine hundred forty-four million, eight hundred forty-six thousand, nine hundred ninety-seven".