46256351489 has 2 divisors, whose sum is σ = 46256351490. Its totient is φ = 46256351488.

The previous prime is 46256351483. The next prime is 46256351507. The reversal of 46256351489 is 98415365264.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29561644225 + 16694707264 = 171935^2 + 129208^2 .

It is a cyclic number.

It is not a de Polignac number, because 46256351489 - 2²⁸ = 45987916033 is a prime.

It is a super-3 number, since 3×46256351489³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46256351489.

It is not a weakly prime, because it can be changed into another prime (46256351483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23128175744 + 23128175745.

It is an arithmetic number, because the mean of its divisors is an integer number (23128175745).

Almost surely, 2^46256351489 is an apocalyptic number.

It is an amenable number.

46256351489 is a deficient number, since it is larger than the sum of its proper divisors (1).

46256351489 is an equidigital number, since it uses as much as digits as its factorization.

46256351489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6220800, while the sum is 53.

The spelling of 46256351489 in words is "forty-six billion, two hundred fifty-six million, three hundred fifty-one thousand, four hundred eighty-nine".