2051250502 has 16 divisors (see below), whose sum is σ = 3518238240. Its totient is φ = 878655168.

The previous prime is 2051250499. The next prime is 2051250503. The reversal of 2051250502 is 2050521502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2051250503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8727 + ... + 64642.

It is an arithmetic number, because the mean of its divisors is an integer number (219889890).

Almost surely, 2^2051250502 is an apocalyptic number.

2051250502 is a deficient number, since it is larger than the sum of its proper divisors (1466987738).

2051250502 is a wasteful number, since it uses less digits than its factorization.

2051250502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75375.

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 2051250502 is about 45290.7330698014. The cubic root of 2051250502 is about 1270.5923419475.

Subtracting from 2051250502 its reverse (2050521502), we obtain a cube (729000 = 90³).

The spelling of 2051250502 in words is "two billion, fifty-one million, two hundred fifty thousand, five hundred two".