1450522152 has 48 divisors (see below), whose sum is σ = 3954892500. Its totient is φ = 480258816.

The previous prime is 1450522123. The next prime is 1450522153. The reversal of 1450522152 is 2512250541.

1450522152 is a `hidden beast` number, since 1 + 4 + 505 + 2 + 2 + 152 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1313772516 + 136749636 = 36246^2 + 11694^2 .

It is a super-2 number, since 2×1450522152² = 4208029026885422208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1450522153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56877 + ... + 78332.

Almost surely, 2^1450522152 is an apocalyptic number.

1450522152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1450522152 is an abundant number, since it is smaller than the sum of its proper divisors (2504370348).

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

1450522152 is a wasteful number, since it uses less digits than its factorization.

1450522152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135370 (or 135363 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 1450522152 is about 38085.7211038468. The cubic root of 1450522152 is about 1131.9870413513.

Adding to 1450522152 its reverse (2512250541), we get a palindrome (3962772693).

The spelling of 1450522152 in words is "one billion, four hundred fifty million, five hundred twenty-two thousand, one hundred fifty-two".