46772554321 has 2 divisors, whose sum is σ = 46772554322. Its totient is φ = 46772554320.

The previous prime is 46772554259. The next prime is 46772554331. The reversal of 46772554321 is 12345527764.

46772554321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46612810000 + 159744321 = 215900^2 + 12639^2 .

It is a cyclic number.

It is not a de Polignac number, because 46772554321 - 2²⁵ = 46738999889 is a prime.

It is not a weakly prime, because it can be changed into another prime (46772554331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23386277160 + 23386277161.

It is an arithmetic number, because the mean of its divisors is an integer number (23386277161).

Almost surely, 2^46772554321 is an apocalyptic number.

It is an amenable number.

46772554321 is a deficient number, since it is larger than the sum of its proper divisors (1).

46772554321 is an equidigital number, since it uses as much as digits as its factorization.

46772554321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1411200, while the sum is 46.

The spelling of 46772554321 in words is "forty-six billion, seven hundred seventy-two million, five hundred fifty-four thousand, three hundred twenty-one".