8253101428 has 48 divisors (see below), whose sum is σ = 16979163264. Its totient is φ = 3460544640.

The previous prime is 8253101357. The next prime is 8253101501. The reversal of 8253101428 is 8241013528.

It is a happy number.

It is a super-2 number, since 2×8253101428² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8253101393 and 8253101402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1069801 + ... + 1077487.

It is an arithmetic number, because the mean of its divisors is an integer number (353732568).

Almost surely, 2^8253101428 is an apocalyptic number.

It is an amenable number.

8253101428 is an abundant number, since it is smaller than the sum of its proper divisors (8726061836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8253101428 is a wasteful number, since it uses less digits than its factorization.

8253101428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9592 (or 9590 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 8253101428 is about 90846.5818179198. The cubic root of 8253101428 is about 2020.8731829311.

The spelling of 8253101428 in words is "eight billion, two hundred fifty-three million, one hundred one thousand, four hundred twenty-eight".