46121453 has 4 divisors (see below), whose sum is σ = 52710240. Its totient is φ = 39532668.

The previous prime is 46121441. The next prime is 46121479. The reversal of 46121453 is 35412164.

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 not a de Polignac number, because 46121453 - 2¹⁴ = 46105069 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 (46121353) 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, 3294383 + ... + 3294396.

It is an arithmetic number, because the mean of its divisors is an integer number (13177560).

Almost surely, 2^46121453 is an apocalyptic number.

It is an amenable number.

46121453 is a deficient number, since it is larger than the sum of its proper divisors (6588787).

46121453 is an equidigital number, since it uses as much as digits as its factorization.

46121453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6588786.

The product of its digits is 2880, while the sum is 26.

The square root of 46121453 is about 6791.2777148339. The cubic root of 46121453 is about 358.6198519433.

The spelling of 46121453 in words is "forty-six million, one hundred twenty-one thousand, four hundred fifty-three".