1450256156 has 12 divisors (see below), whose sum is σ = 2539213320. Its totient is φ = 724766640.

The previous prime is 1450256131. The next prime is 1450256173. The reversal of 1450256156 is 6516520541.

It is a congruent number.

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, 81230 + ... + 97461.

It is an arithmetic number, because the mean of its divisors is an integer number (211601110).

Almost surely, 2^1450256156 is an apocalyptic number.

It is an amenable number.

1450256156 is a deficient number, since it is larger than the sum of its proper divisors (1088957164).

1450256156 is a wasteful number, since it uses less digits than its factorization.

1450256156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180724 (or 180722 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 1450256156 is about 38082.2288738461. The cubic root of 1450256156 is about 1131.9178427224.

Adding to 1450256156 its reverse (6516520541), we get a palindrome (7966776697).

The spelling of 1450256156 in words is "one billion, four hundred fifty million, two hundred fifty-six thousand, one hundred fifty-six".