2668048425 has 144 divisors (see below), whose sum is σ = 5820377472. Its totient is φ = 1140480000.

The previous prime is 2668048417. The next prime is 2668048441. The reversal of 2668048425 is 5248408662.

It is not a de Polignac number, because 2668048425 - 2³ = 2668048417 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 6720327 + ... + 6720723.

It is an arithmetic number, because the mean of its divisors is an integer number (40419288).

Almost surely, 2^2668048425 is an apocalyptic number.

2668048425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2668048425 is an abundant number, since it is smaller than the sum of its proper divisors (3152329047).

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

2668048425 is a wasteful number, since it uses less digits than its factorization.

2668048425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688 (or 680 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 45.

The square root of 2668048425 is about 51653.1550343249. The cubic root of 2668048425 is about 1386.9620217740.

The spelling of 2668048425 in words is "two billion, six hundred sixty-eight million, forty-eight thousand, four hundred twenty-five".