1455051022 has 16 divisors (see below), whose sum is σ = 2207765952. Its totient is φ = 719147520.

The previous prime is 1455051019. The next prime is 1455051023. The reversal of 1455051022 is 2201505541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1455051023) 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, 172618 + ... + 180850.

It is an arithmetic number, because the mean of its divisors is an integer number (137985372).

Almost surely, 2^1455051022 is an apocalyptic number.

1455051022 is a deficient number, since it is larger than the sum of its proper divisors (752714930).

1455051022 is an equidigital number, since it uses as much as digits as its factorization.

1455051022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9243.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 1455051022 is about 38145.1310392296. The cubic root of 1455051022 is about 1133.1639269474.

Adding to 1455051022 its reverse (2201505541), we get a palindrome (3656556563).

The spelling of 1455051022 in words is "one billion, four hundred fifty-five million, fifty-one thousand, twenty-two".