1452314505 has 64 divisors (see below), whose sum is σ = 2602285056. Its totient is φ = 688128000.

The previous prime is 1452314503. The next prime is 1452314509. The reversal of 1452314505 is 5054132541.

It is not a de Polignac number, because 1452314505 - 2¹ = 1452314503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1452314503) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 321865 + ... + 326345.

It is an arithmetic number, because the mean of its divisors is an integer number (40660704).

Almost surely, 2^1452314505 is an apocalyptic number.

1452314505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1452314505 is a deficient number, since it is larger than the sum of its proper divisors (1149970551).

1452314505 is a wasteful number, since it uses less digits than its factorization.

1452314505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4578.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 1452314505 is about 38109.2443509446. The cubic root of 1452314505 is about 1132.4531000172.

The spelling of 1452314505 in words is "one billion, four hundred fifty-two million, three hundred fourteen thousand, five hundred five".