8457252010 has 16 divisors (see below), whose sum is σ = 15224805000. Its totient is φ = 3382511616.

The previous prime is 8457251963. The next prime is 8457252043. The reversal of 8457252010 is 102527548.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4447956249 + 4009295761 = 66693^2 + 63319^2 .

It is a super-2 number, since 2×8457252010² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52666 + ... + 140314.

Almost surely, 2^8457252010 is an apocalyptic number.

8457252010 is a deficient number, since it is larger than the sum of its proper divisors (6767552990).

8457252010 is a wasteful number, since it uses less digits than its factorization.

8457252010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97305.

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 8457252010 is about 91963.3188287591. The cubic root of 8457252010 is about 2037.4005730648.

Adding to 8457252010 its reverse (102527548), we get a palindrome (8559779558).

The spelling of 8457252010 in words is "eight billion, four hundred fifty-seven million, two hundred fifty-two thousand, ten".