46540420363 has 4 divisors (see below), whose sum is σ = 47798269600. Its totient is φ = 45282571128.

The previous prime is 46540420361. The next prime is 46540420393. The reversal of 46540420363 is 36302404564.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46540420363 - 2¹ = 46540420361 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37), and also a Moran number because the ratio is a prime number: 1257849199 = 46540420363 / (4 + 6 + 5 + 4 + 0 + 4 + 2 + 0 + 3 + 6 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46540420361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 628924563 + ... + 628924636.

It is an arithmetic number, because the mean of its divisors is an integer number (11949567400).

Almost surely, 2^46540420363 is an apocalyptic number.

46540420363 is a deficient number, since it is larger than the sum of its proper divisors (1257849237).

46540420363 is a wasteful number, since it uses less digits than its factorization.

46540420363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257849236.

The product of its (nonzero) digits is 207360, while the sum is 37.

The spelling of 46540420363 in words is "forty-six billion, five hundred forty million, four hundred twenty thousand, three hundred sixty-three".