1450245152 has 12 divisors (see below), whose sum is σ = 2855170206. Its totient is φ = 725122560.

The previous prime is 1450245149. The next prime is 1450245169. The reversal of 1450245152 is 2515420541.

It can be written as a sum of positive squares in only one way, i.e., 1194117136 + 256128016 = 34556^2 + 16004^2 .

It is a super-2 number, since 2×1450245152² = 4206422001799006208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22660049 + ... + 22660112.

Almost surely, 2^1450245152 is an apocalyptic number.

It is an amenable number.

1450245152 is a deficient number, since it is larger than the sum of its proper divisors (1404925054).

1450245152 is an equidigital number, since it uses as much as digits as its factorization.

1450245152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45320171 (or 45320163 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 1450245152 is about 38082.0843967344. The cubic root of 1450245152 is about 1131.9149798591.

Adding to 1450245152 its reverse (2515420541), we get a palindrome (3965665693).

The spelling of 1450245152 in words is "one billion, four hundred fifty million, two hundred forty-five thousand, one hundred fifty-two".