1450112545 has 16 divisors (see below), whose sum is σ = 2013903360. Its totient is φ = 981774144.

The previous prime is 1450112537. The next prime is 1450112567. The reversal of 1450112545 is 5452110541.

It is a cyclic number.

It is not a de Polignac number, because 1450112545 - 2³ = 1450112537 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 259462 + ... + 264991.

It is an arithmetic number, because the mean of its divisors is an integer number (125868960).

Almost surely, 2^1450112545 is an apocalyptic number.

It is an amenable number.

1450112545 is a deficient number, since it is larger than the sum of its proper divisors (563790815).

1450112545 is an equidigital number, since it uses as much as digits as its factorization.

1450112545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524544.

The product of its (nonzero) digits is 4000, while the sum is 28.

The square root of 1450112545 is about 38080.3432888938. The cubic root of 1450112545 is about 1131.8804789278.

The spelling of 1450112545 in words is "one billion, four hundred fifty million, one hundred twelve thousand, five hundred forty-five".