46766780737 has 2 divisors, whose sum is σ = 46766780738. Its totient is φ = 46766780736.

The previous prime is 46766780677. The next prime is 46766780741. The reversal of 46766780737 is 73708766764.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46766657536 + 123201 = 216256^2 + 351^2 .

It is a cyclic number.

It is not a de Polignac number, because 46766780737 - 2³¹ = 44619297089 is a prime.

It is a super-3 number, since 3×46766780737³ (a number of 33 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (46766789737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23383390368 + 23383390369.

It is an arithmetic number, because the mean of its divisors is an integer number (23383390369).

Almost surely, 2^46766780737 is an apocalyptic number.

It is an amenable number.

46766780737 is a deficient number, since it is larger than the sum of its proper divisors (1).

46766780737 is an equidigital number, since it uses as much as digits as its factorization.

46766780737 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49787136, while the sum is 61.

The spelling of 46766780737 in words is "forty-six billion, seven hundred sixty-six million, seven hundred eighty thousand, seven hundred thirty-seven".