1452365497 has 8 divisors (see below), whose sum is σ = 1586215872. Its totient is φ = 1318818000.

The previous prime is 1452365489. The next prime is 1452365507. The reversal of 1452365497 is 7945632541.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1452365497 - 2³ = 1452365489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1452365297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65629 + ... + 84922.

It is an arithmetic number, because the mean of its divisors is an integer number (198276984).

Almost surely, 2^1452365497 is an apocalyptic number.

It is an amenable number.

1452365497 is a deficient number, since it is larger than the sum of its proper divisors (133850375).

1452365497 is a wasteful number, since it uses less digits than its factorization.

1452365497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151439.

The product of its digits is 907200, while the sum is 46.

The square root of 1452365497 is about 38109.9133690960. The cubic root of 1452365497 is about 1132.4663536599.

The spelling of 1452365497 in words is "one billion, four hundred fifty-two million, three hundred sixty-five thousand, four hundred ninety-seven".