8253072628 has 12 divisors (see below), whose sum is σ = 14444553312. Its totient is φ = 4126057400.

The previous prime is 8253072623. The next prime is 8253072647. The reversal of 8253072628 is 8262703528.

It is a super-2 number, since 2×8253072628² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8253072623) 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, 79450 + ... + 151057.

It is an arithmetic number, because the mean of its divisors is an integer number (1203712776).

Almost surely, 2^8253072628 is an apocalyptic number.

It is an amenable number.

8253072628 is a deficient number, since it is larger than the sum of its proper divisors (6191480684).

8253072628 is a wasteful number, since it uses less digits than its factorization.

8253072628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239462 (or 239460 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 8253072628 is about 90846.4233087908. The cubic root of 8253072628 is about 2020.8708322506.

The spelling of 8253072628 in words is "eight billion, two hundred fifty-three million, seventy-two thousand, six hundred twenty-eight".