8125506148 has 12 divisors (see below), whose sum is σ = 14837880960. Its totient is φ = 3886111592.

The previous prime is 8125506097. The next prime is 8125506163. The reversal of 8125506148 is 8416055218.

It is a happy number.

It is a super-2 number, since 2×8125506148² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8125506148.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44160268 + ... + 44160451.

It is an arithmetic number, because the mean of its divisors is an integer number (1236490080).

Almost surely, 2^8125506148 is an apocalyptic number.

It is an amenable number.

8125506148 is a deficient number, since it is larger than the sum of its proper divisors (6712374812).

8125506148 is a wasteful number, since it uses less digits than its factorization.

8125506148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88320746 (or 88320744 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 40.

The square root of 8125506148 is about 90141.5894468253. The cubic root of 8125506148 is about 2010.4046237057.

The spelling of 8125506148 in words is "eight billion, one hundred twenty-five million, five hundred six thousand, one hundred forty-eight".