1451056514 has 8 divisors (see below), whose sum is σ = 2177779008. Its totient is φ = 725130180.

The previous prime is 1451056501. The next prime is 1451056517. The reversal of 1451056514 is 4156501541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1451056517) 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, 194462 + ... + 201785.

It is an arithmetic number, because the mean of its divisors is an integer number (272222376).

Almost surely, 2^1451056514 is an apocalyptic number.

1451056514 is a deficient number, since it is larger than the sum of its proper divisors (726722494).

1451056514 is a wasteful number, since it uses less digits than its factorization.

1451056514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398080.

The product of its (nonzero) digits is 12000, while the sum is 32.

The square root of 1451056514 is about 38092.7357116813. The cubic root of 1451056514 is about 1132.1260295988.

The spelling of 1451056514 in words is "one billion, four hundred fifty-one million, fifty-six thousand, five hundred fourteen".