46021455253 has 4 divisors (see below), whose sum is σ = 47000635200. Its totient is φ = 45042275308.

The previous prime is 46021455239. The next prime is 46021455269. The reversal of 46021455253 is 35255412064.

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 46021455253 - 2⁹ = 46021454741 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 (46021455553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 489589903 + ... + 489589996.

It is an arithmetic number, because the mean of its divisors is an integer number (11750158800).

Almost surely, 2^46021455253 is an apocalyptic number.

It is an amenable number.

46021455253 is a deficient number, since it is larger than the sum of its proper divisors (979179947).

46021455253 is an equidigital number, since it uses as much as digits as its factorization.

46021455253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979179946.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 46021455253 in words is "forty-six billion, twenty-one million, four hundred fifty-five thousand, two hundred fifty-three".