46556290777 has 2 divisors, whose sum is σ = 46556290778. Its totient is φ = 46556290776.

The previous prime is 46556290727. The next prime is 46556290783. The reversal of 46556290777 is 77709265564.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45271498441 + 1284792336 = 212771^2 + 35844^2 .

It is a cyclic number.

It is not a de Polignac number, because 46556290777 - 2¹¹ = 46556288729 is a prime.

It is not a weakly prime, because it can be changed into another prime (46556290717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23278145388 + 23278145389.

It is an arithmetic number, because the mean of its divisors is an integer number (23278145389).

Almost surely, 2^46556290777 is an apocalyptic number.

It is an amenable number.

46556290777 is a deficient number, since it is larger than the sum of its proper divisors (1).

46556290777 is an equidigital number, since it uses as much as digits as its factorization.

46556290777 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22226400, while the sum is 58.

The spelling of 46556290777 in words is "forty-six billion, five hundred fifty-six million, two hundred ninety thousand, seven hundred seventy-seven".