8357253628 has 6 divisors (see below), whose sum is σ = 14625193856. Its totient is φ = 4178626812.

The previous prime is 8357253623. The next prime is 8357253631. The reversal of 8357253628 is 8263527538.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8357253623) 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 as a sum of consecutive naturals, namely, 1044656700 + ... + 1044656707.

Almost surely, 2^8357253628 is an apocalyptic number.

It is an amenable number.

8357253628 is a deficient number, since it is larger than the sum of its proper divisors (6267940228).

8357253628 is a wasteful number, since it uses less digits than its factorization.

8357253628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2089313411 (or 2089313409 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 49.

The square root of 8357253628 is about 91418.0158830851. The cubic root of 8357253628 is about 2029.3386529355.

It can be divided in two parts, 8357253 and 628, that added together give a square (8357881 = 2891²).

The spelling of 8357253628 in words is "eight billion, three hundred fifty-seven million, two hundred fifty-three thousand, six hundred twenty-eight".