2251550002 has 8 divisors (see below), whose sum is σ = 3637119276. Its totient is φ = 1039176912.

The previous prime is 2251549999. The next prime is 2251550029. The reversal of 2251550002 is 2000551522.

2251550002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1617567961 + 633982041 = 40219^2 + 25179^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 43299013 + ... + 43299064.

Almost surely, 2^2251550002 is an apocalyptic number.

2251550002 is a deficient number, since it is larger than the sum of its proper divisors (1385569274).

2251550002 is a wasteful number, since it uses less digits than its factorization.

2251550002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86598092.

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

The square root of 2251550002 is about 47450.5005453051. The cubic root of 2251550002 is about 1310.6715283613.

The spelling of 2251550002 in words is "two billion, two hundred fifty-one million, five hundred fifty thousand, two".