1485392455 has 4 divisors (see below), whose sum is σ = 1782470952. Its totient is φ = 1188313960.

The previous prime is 1485392453. The next prime is 1485392471. The reversal of 1485392455 is 5542935841.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1485392455 - 2¹ = 1485392453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1485392453) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 148539241 + ... + 148539250.

It is an arithmetic number, because the mean of its divisors is an integer number (445617738).

Almost surely, 2^1485392455 is an apocalyptic number.

1485392455 is a deficient number, since it is larger than the sum of its proper divisors (297078497).

1485392455 is an equidigital number, since it uses as much as digits as its factorization.

1485392455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297078496.

The product of its digits is 864000, while the sum is 46.

The square root of 1485392455 is about 38540.7894963245. The cubic root of 1485392455 is about 1140.9862335987.

The spelling of 1485392455 in words is "one billion, four hundred eighty-five million, three hundred ninety-two thousand, four hundred fifty-five".