1451314532 has 24 divisors (see below), whose sum is σ = 2554497792. Its totient is φ = 721468800.

The previous prime is 1451314523. The next prime is 1451314577. The reversal of 1451314532 is 2354131541.

It is a junction number, because it is equal to n+sod(n) for n = 1451314495 and 1451314504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1178357 + ... + 1179587.

It is an arithmetic number, because the mean of its divisors is an integer number (106437408).

Almost surely, 2^1451314532 is an apocalyptic number.

It is an amenable number.

1451314532 is a deficient number, since it is larger than the sum of its proper divisors (1103183260).

1451314532 is a wasteful number, since it uses less digits than its factorization.

1451314532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2699 (or 2697 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 1451314532 is about 38096.1222698584. The cubic root of 1451314532 is about 1132.1931281988.

The spelling of 1451314532 in words is "one billion, four hundred fifty-one million, three hundred fourteen thousand, five hundred thirty-two".