6450264245 has 8 divisors (see below), whose sum is σ = 8007224760. Its totient is φ = 4982272960.

The previous prime is 6450264221. The next prime is 6450264251. The reversal of 6450264245 is 5424620546.

It can be written as a sum of positive squares in 4 ways, for example, as 1729062724 + 4721201521 = 41582^2 + 68711^2 .

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

It is not a de Polignac number, because 6450264245 - 2⁶ = 6450264181 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6450264199 and 6450264208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22242146 + ... + 22242435.

It is an arithmetic number, because the mean of its divisors is an integer number (1000903095).

Almost surely, 2^6450264245 is an apocalyptic number.

It is an amenable number.

6450264245 is a deficient number, since it is larger than the sum of its proper divisors (1556960515).

6450264245 is a wasteful number, since it uses less digits than its factorization.

6450264245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44484615.

The product of its (nonzero) digits is 230400, while the sum is 38.

The square root of 6450264245 is about 80313.5371217082. The cubic root of 6450264245 is about 1861.4834049216.

The spelling of 6450264245 in words is "six billion, four hundred fifty million, two hundred sixty-four thousand, two hundred forty-five".