1764130056 has 32 divisors (see below), whose sum is σ = 4749581760. Its totient is φ = 542809152.

The previous prime is 1764130009. The next prime is 1764130063. The reversal of 1764130056 is 6500314671.

It is a super-2 number, since 2×1764130056² = 6224309708965126272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1764129999 and 1764130026.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2826820 + ... + 2827443.

It is an arithmetic number, because the mean of its divisors is an integer number (148424430).

Almost surely, 2^1764130056 is an apocalyptic number.

It is an amenable number.

1764130056 is an abundant number, since it is smaller than the sum of its proper divisors (2985451704).

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

1764130056 is a wasteful number, since it uses less digits than its factorization.

1764130056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5654285 (or 5654281 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 1764130056 is about 42001.5482571774. The cubic root of 1764130056 is about 1208.3058174165.

The spelling of 1764130056 in words is "one billion, seven hundred sixty-four million, one hundred thirty thousand, fifty-six".