1485158401 has 4 divisors (see below), whose sum is σ = 1485901872. Its totient is φ = 1484414932.

The previous prime is 1485158377. The next prime is 1485158413. The reversal of 1485158401 is 1048515841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1485158401 - 2²⁵ = 1451603969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1485158431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368731 + ... + 372736.

It is an arithmetic number, because the mean of its divisors is an integer number (371475468).

Almost surely, 2^1485158401 is an apocalyptic number.

It is an amenable number.

1485158401 is a deficient number, since it is larger than the sum of its proper divisors (743471).

1485158401 is an equidigital number, since it uses as much as digits as its factorization.

1485158401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743470.

The product of its (nonzero) digits is 25600, while the sum is 37.

The square root of 1485158401 is about 38537.7529313789. The cubic root of 1485158401 is about 1140.9263018685.

It can be divided in two parts, 148515840 and 1, that added together give a palindrome (148515841).

The spelling of 1485158401 in words is "one billion, four hundred eighty-five million, one hundred fifty-eight thousand, four hundred one".