1045079010 has 80 divisors (see below), whose sum is σ = 2817460800. Its totient is φ = 277958304.

The previous prime is 1045078999. The next prime is 1045079011. The reversal of 1045079010 is 109705401.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1045079011) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 354121 + ... + 357059.

It is an arithmetic number, because the mean of its divisors is an integer number (35218260).

Almost surely, 2^1045079010 is an apocalyptic number.

1045079010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1045079010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1408730400).

1045079010 is an abundant number, since it is smaller than the sum of its proper divisors (1772381790).

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

1045079010 is a wasteful number, since it uses less digits than its factorization.

1045079010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3397 (or 3388 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 1045079010 is about 32327.6817913070. The cubic root of 1045079010 is about 1014.8060360433.

The spelling of 1045079010 in words is "one billion, forty-five million, seventy-nine thousand, ten".