46540665263 has 8 divisors (see below), whose sum is σ = 46746901440. Its totient is φ = 46334525440.

The previous prime is 46540665251. The next prime is 46540665277. The reversal of 46540665263 is 36256604564.

It is a happy number.

46540665263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46540665263 - 2¹⁶ = 46540599727 is a prime.

It is a super-2 number, since 2×46540665263² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46540665233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1049231 + ... + 1092687.

It is an arithmetic number, because the mean of its divisors is an integer number (5843362680).

Almost surely, 2^46540665263 is an apocalyptic number.

46540665263 is a deficient number, since it is larger than the sum of its proper divisors (206236177).

46540665263 is a wasteful number, since it uses less digits than its factorization.

46540665263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48177.

The product of its (nonzero) digits is 3110400, while the sum is 47.

The spelling of 46540665263 in words is "forty-six billion, five hundred forty million, six hundred sixty-five thousand, two hundred sixty-three".