1055747160 has 384 divisors, whose sum is σ = 4025548800. Its totient is φ = 237634560.

The previous prime is 1055747131. The next prime is 1055747183. The reversal of 1055747160 is 617475501.

1055747160 is a `hidden beast` number, since 1 + 0 + 557 + 47 + 1 + 60 = 666.

It is a super-2 number, since 2×1055747160² = 2229204131696131200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2756329 + ... + 2756711.

It is an arithmetic number, because the mean of its divisors is an integer number (10483200).

Almost surely, 2^1055747160 is an apocalyptic number.

1055747160 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 1055747160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2012774400).

1055747160 is an abundant number, since it is smaller than the sum of its proper divisors (2969801640).

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

1055747160 is a wasteful number, since it uses less digits than its factorization.

1055747160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463 (or 456 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 36.

The square root of 1055747160 is about 32492.2630790778. The cubic root of 1055747160 is about 1018.2473940159.

The spelling of 1055747160 in words is "one billion, fifty-five million, seven hundred forty-seven thousand, one hundred sixty".