1010615425 has 24 divisors (see below), whose sum is σ = 1280141280. Its totient is φ = 791212800.

The previous prime is 1010615413. The next prime is 1010615477. The reversal of 1010615425 is 5245160101.

It is a happy number.

It is not a de Polignac number, because 1010615425 - 2¹¹ = 1010613377 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 1010615425.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 354054 + ... + 356896.

It is an arithmetic number, because the mean of its divisors is an integer number (53339220).

Almost surely, 2^1010615425 is an apocalyptic number.

It is an amenable number.

1010615425 is a deficient number, since it is larger than the sum of its proper divisors (269525855).

1010615425 is a wasteful number, since it uses less digits than its factorization.

1010615425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3153 (or 3148 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 1010615425 is about 31790.1781215519. The cubic root of 1010615425 is about 1003.5260275171.

Adding to 1010615425 its reverse (5245160101), we get a palindrome (6255775526).

The spelling of 1010615425 in words is "one billion, ten million, six hundred fifteen thousand, four hundred twenty-five".