46512642461 has 2 divisors, whose sum is σ = 46512642462. Its totient is φ = 46512642460.

The previous prime is 46512642401. The next prime is 46512642493. The reversal of 46512642461 is 16424621564.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40564376836 + 5948265625 = 201406^2 + 77125^2 .

It is a cyclic number.

It is not a de Polignac number, because 46512642461 - 2¹⁴ = 46512626077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46512642401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23256321230 + 23256321231.

It is an arithmetic number, because the mean of its divisors is an integer number (23256321231).

Almost surely, 2^46512642461 is an apocalyptic number.

It is an amenable number.

46512642461 is a deficient number, since it is larger than the sum of its proper divisors (1).

46512642461 is an equidigital number, since it uses as much as digits as its factorization.

46512642461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 276480, while the sum is 41.

The spelling of 46512642461 in words is "forty-six billion, five hundred twelve million, six hundred forty-two thousand, four hundred sixty-one".