46889652461 has 2 divisors, whose sum is σ = 46889652462. Its totient is φ = 46889652460.

The previous prime is 46889652437. The next prime is 46889652473. The reversal of 46889652461 is 16425698864.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40922862436 + 5966790025 = 202294^2 + 77245^2 .

It is a cyclic number.

It is not a de Polignac number, because 46889652461 - 2¹⁰ = 46889651437 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 46889652461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46889852461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23444826230 + 23444826231.

It is an arithmetic number, because the mean of its divisors is an integer number (23444826231).

Almost surely, 2^46889652461 is an apocalyptic number.

It is an amenable number.

46889652461 is a deficient number, since it is larger than the sum of its proper divisors (1).

46889652461 is an equidigital number, since it uses as much as digits as its factorization.

46889652461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19906560, while the sum is 59.

The spelling of 46889652461 in words is "forty-six billion, eight hundred eighty-nine million, six hundred fifty-two thousand, four hundred sixty-one".