62431253 has 4 divisors (see below), whose sum is σ = 62481420. Its totient is φ = 62381088.

The previous prime is 62431217. The next prime is 62431267. The reversal of 62431253 is 35213426.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39025009 + 23406244 = 6247^2 + 4838^2 .

It is a cyclic number.

It is not a de Polignac number, because 62431253 - 2²² = 58236949 is a prime.

It is a super-2 number, since 2×62431253² = 7795322702300018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62431153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23168 + ... + 25721.

It is an arithmetic number, because the mean of its divisors is an integer number (15620355).

Almost surely, 2^62431253 is an apocalyptic number.

It is an amenable number.

62431253 is a deficient number, since it is larger than the sum of its proper divisors (50167).

62431253 is a wasteful number, since it uses less digits than its factorization.

62431253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50166.

The product of its digits is 4320, while the sum is 26.

The square root of 62431253 is about 7901.3450120850. The cubic root of 62431253 is about 396.7047041963.

Adding to 62431253 its reverse (35213426), we get a palindrome (97644679).

The spelling of 62431253 in words is "sixty-two million, four hundred thirty-one thousand, two hundred fifty-three".