46145063 has 4 divisors (see below), whose sum is σ = 47218248. Its totient is φ = 45071880.

The previous prime is 46145059. The next prime is 46145093. The reversal of 46145063 is 36054164.

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 46145063 - 2² = 46145059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46145093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 536528 + ... + 536613.

It is an arithmetic number, because the mean of its divisors is an integer number (11804562).

Almost surely, 2^46145063 is an apocalyptic number.

46145063 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

46145063 is a deficient number, since it is larger than the sum of its proper divisors (1073185).

46145063 is a wasteful number, since it uses less digits than its factorization.

46145063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073184.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 46145063 is about 6793.0157514906. The cubic root of 46145063 is about 358.6810351150.

The spelling of 46145063 in words is "forty-six million, one hundred forty-five thousand, sixty-three".