1045671610 has 32 divisors (see below), whose sum is σ = 1894233600. Its totient is φ = 415607808.

The previous prime is 1045671587. The next prime is 1045671611. The reversal of 1045671610 is 161765401.

It is not an unprimeable number, because it can be changed into a prime (1045671611) 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 15 ways as a sum of consecutive naturals, for example, 2078619 + ... + 2079121.

It is an arithmetic number, because the mean of its divisors is an integer number (59194800).

Almost surely, 2^1045671610 is an apocalyptic number.

1045671610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1045671610 is a deficient number, since it is larger than the sum of its proper divisors (848561990).

1045671610 is a wasteful number, since it uses less digits than its factorization.

1045671610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 1045671610 is about 32336.8460119412. The cubic root of 1045671610 is about 1014.9978111530.

The spelling of 1045671610 in words is "one billion, forty-five million, six hundred seventy-one thousand, six hundred ten".