1053450860 has 96 divisors (see below), whose sum is σ = 2777241600. Its totient is φ = 326073600.

The previous prime is 1053450833. The next prime is 1053450887. The reversal of 1053450860 is 680543501.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1053450833) and next prime (1053450887).

It is a super-2 number, since 2×1053450860² = 2219517428869479200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 227165 + ... + 231755.

It is an arithmetic number, because the mean of its divisors is an integer number (28929600).

Almost surely, 2^1053450860 is an apocalyptic number.

1053450860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1053450860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1388620800).

1053450860 is an abundant number, since it is smaller than the sum of its proper divisors (1723790740).

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

1053450860 is a wasteful number, since it uses less digits than its factorization.

1053450860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4767 (or 4765 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 1053450860 is about 32456.9077393396. The cubic root of 1053450860 is about 1017.5086127168.

The spelling of 1053450860 in words is "one billion, fifty-three million, four hundred fifty thousand, eight hundred sixty".