546022253 has 4 divisors (see below), whose sum is σ = 624025440. Its totient is φ = 468019068.

The previous prime is 546022249. The next prime is 546022259. The reversal of 546022253 is 352220645.

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 546022253 - 2² = 546022249 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 (546022259) 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, 39001583 + ... + 39001596.

It is an arithmetic number, because the mean of its divisors is an integer number (156006360).

Almost surely, 2^546022253 is an apocalyptic number.

It is an amenable number.

546022253 is a deficient number, since it is larger than the sum of its proper divisors (78003187).

546022253 is an equidigital number, since it uses as much as digits as its factorization.

546022253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78003186.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 546022253 is about 23367.1190564862. The cubic root of 546022253 is about 817.3413062205.

Adding to 546022253 its reverse (352220645), we get a palindrome (898242898).

The spelling of 546022253 in words is "five hundred forty-six million, twenty-two thousand, two hundred fifty-three".