1455141003 has 16 divisors (see below), whose sum is σ = 1960281600. Its totient is φ = 960094944.

The previous prime is 1455141001. The next prime is 1455141029. The reversal of 1455141003 is 3001415541.

It is a happy number.

It is not a de Polignac number, because 1455141003 - 2¹ = 1455141001 is a prime.

It is a super-2 number, since 2×1455141003² = 4234870677223692018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1455141001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120750 + ... + 132252.

It is an arithmetic number, because the mean of its divisors is an integer number (122517600).

Almost surely, 2^1455141003 is an apocalyptic number.

1455141003 is a deficient number, since it is larger than the sum of its proper divisors (505140597).

1455141003 is a wasteful number, since it uses less digits than its factorization.

1455141003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11938.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 1455141003 is about 38146.3104768993. The cubic root of 1455141003 is about 1133.1872849190.

Adding to 1455141003 its reverse (3001415541), we get a palindrome (4456556544).

The spelling of 1455141003 in words is "one billion, four hundred fifty-five million, one hundred forty-one thousand, three".