1451532514 has 8 divisors (see below), whose sum is σ = 2214202320. Its totient is φ = 713465076.

The previous prime is 1451532497. The next prime is 1451532529. The reversal of 1451532514 is 4152351541.

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

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, 6150444 + ... + 6150679.

It is an arithmetic number, because the mean of its divisors is an integer number (276775290).

Almost surely, 2^1451532514 is an apocalyptic number.

1451532514 is a deficient number, since it is larger than the sum of its proper divisors (762669806).

1451532514 is a wasteful number, since it uses less digits than its factorization.

1451532514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12301184.

The product of its digits is 12000, while the sum is 31.

The square root of 1451532514 is about 38098.9831097892. The cubic root of 1451532514 is about 1132.2498090818.

The spelling of 1451532514 in words is "one billion, four hundred fifty-one million, five hundred thirty-two thousand, five hundred fourteen".