46145453 has 4 divisors (see below), whose sum is σ = 47634048. Its totient is φ = 44656860.

The previous prime is 46145447. The next prime is 46145461. The reversal of 46145453 is 35454164.

46145453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46145453 - 2²⁴ = 29368237 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 (46145413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 744251 + ... + 744312.

It is an arithmetic number, because the mean of its divisors is an integer number (11908512).

Almost surely, 2^46145453 is an apocalyptic number.

It is an amenable number.

46145453 is a deficient number, since it is larger than the sum of its proper divisors (1488595).

46145453 is a wasteful number, since it uses less digits than its factorization.

46145453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488594.

The product of its digits is 28800, while the sum is 32.

The square root of 46145453 is about 6793.0444573843. The cubic root of 46145453 is about 358.6820455894.

The spelling of 46145453 in words is "forty-six million, one hundred forty-five thousand, four hundred fifty-three".