1046455153 has 4 divisors (see below), whose sum is σ = 1101531760. Its totient is φ = 991378548.

The previous prime is 1046455139. The next prime is 1046455159. The reversal of 1046455153 is 3515546401.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3515546401 = 827 ⋅4250963.

It is a cyclic number.

It is not a de Polignac number, because 1046455153 - 2⁹ = 1046454641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1046455159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27538275 + ... + 27538312.

It is an arithmetic number, because the mean of its divisors is an integer number (275382940).

Almost surely, 2^1046455153 is an apocalyptic number.

It is an amenable number.

1046455153 is a deficient number, since it is larger than the sum of its proper divisors (55076607).

1046455153 is an equidigital number, since it uses as much as digits as its factorization.

1046455153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55076606.

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 1046455153 is about 32348.9590713519. The cubic root of 1046455153 is about 1015.2512673565.

The spelling of 1046455153 in words is "one billion, forty-six million, four hundred fifty-five thousand, one hundred fifty-three".