1053716784 has 80 divisors (see below), whose sum is σ = 2886005760. Its totient is φ = 330704640.

The previous prime is 1053716777. The next prime is 1053716791. The reversal of 1053716784 is 4876173501.

It is an interprime number because it is at equal distance from previous prime (1053716777) and next prime (1053716791).

It is a super-2 number, since 2×1053716784² = 2220638121766605312, which contains 22 as substring.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45487 + ... + 64625.

It is an arithmetic number, because the mean of its divisors is an integer number (36075072).

Almost surely, 2^1053716784 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1053716784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1443002880).

1053716784 is an abundant number, since it is smaller than the sum of its proper divisors (1832288976).

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

1053716784 is a wasteful number, since it uses less digits than its factorization.

1053716784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19218 (or 19212 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 42.

The square root of 1053716784 is about 32461.0040510148. The cubic root of 1053716784 is about 1017.5942225306.

The spelling of 1053716784 in words is "one billion, fifty-three million, seven hundred sixteen thousand, seven hundred eighty-four".