46057278893 has 2 divisors, whose sum is σ = 46057278894. Its totient is φ = 46057278892.

The previous prime is 46057278823. The next prime is 46057278919. The reversal of 46057278893 is 39887275064.

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., 43814025124 + 2243253769 = 209318^2 + 47363^2 .

It is a cyclic number.

It is not a de Polignac number, because 46057278893 - 2¹⁰ = 46057277869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46057278823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23028639446 + 23028639447.

It is an arithmetic number, because the mean of its divisors is an integer number (23028639447).

Almost surely, 2^46057278893 is an apocalyptic number.

It is an amenable number.

46057278893 is a deficient number, since it is larger than the sum of its proper divisors (1).

46057278893 is an equidigital number, since it uses as much as digits as its factorization.

46057278893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20321280, while the sum is 59.

The spelling of 46057278893 in words is "forty-six billion, fifty-seven million, two hundred seventy-eight thousand, eight hundred ninety-three".