1045049610 has 32 divisors (see below), whose sum is σ = 2736130752. Its totient is φ = 253345280.

The previous prime is 1045049569. The next prime is 1045049627. The reversal of 1045049610 is 169405401.

It is a happy number.

It is a super-2 number, since 2×1045049610² = 2184257374722304200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1583079 + ... + 1583738.

It is an arithmetic number, because the mean of its divisors is an integer number (85504086).

Almost surely, 2^1045049610 is an apocalyptic number.

1045049610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1045049610 is an abundant number, since it is smaller than the sum of its proper divisors (1691081142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1045049610 is a wasteful number, since it uses less digits than its factorization.

1045049610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3166838.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 1045049610 is about 32327.2270694534. The cubic root of 1045049610 is about 1014.7965198323.

The spelling of 1045049610 in words is "one billion, forty-five million, forty-nine thousand, six hundred ten".