624482053 has 4 divisors (see below), whose sum is σ = 672519148. Its totient is φ = 576444960.

The previous prime is 624482051. The next prime is 624482057. The reversal of 624482053 is 350284426.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 350284426 = 2 ⋅175142213.

It can be written as a sum of positive squares in 2 ways, for example, as 210888484 + 413593569 = 14522^2 + 20337^2 .

It is not a de Polignac number, because 624482053 - 2¹ = 624482051 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 (624482051) 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, 24018528 + ... + 24018553.

It is an arithmetic number, because the mean of its divisors is an integer number (168129787).

Almost surely, 2^624482053 is an apocalyptic number.

It is an amenable number.

624482053 is a deficient number, since it is larger than the sum of its proper divisors (48037095).

624482053 is a wasteful number, since it uses less digits than its factorization.

624482053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48037094.

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 624482053 is about 24989.6389129575. The cubic root of 624482053 is about 854.7517275564.

The spelling of 624482053 in words is "six hundred twenty-four million, four hundred eighty-two thousand, fifty-three".