1450545532 has 12 divisors (see below), whose sum is σ = 2542382640. Its totient is φ = 724150496.

The previous prime is 1450545517. The next prime is 1450545533. The reversal of 1450545532 is 2355450541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450545533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277657 + ... + 282832.

It is an arithmetic number, because the mean of its divisors is an integer number (211865220).

Almost surely, 2^1450545532 is an apocalyptic number.

It is an amenable number.

1450545532 is a deficient number, since it is larger than the sum of its proper divisors (1091837108).

1450545532 is a wasteful number, since it uses less digits than its factorization.

1450545532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561140 (or 561138 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 34.

The square root of 1450545532 is about 38086.0280417898. The cubic root of 1450545532 is about 1131.9931232336.

The spelling of 1450545532 in words is "one billion, four hundred fifty million, five hundred forty-five thousand, five hundred thirty-two".