1056353750 has 20 divisors (see below), whose sum is σ = 1980031812. Its totient is φ = 422541000.

The previous prime is 1056353747. The next prime is 1056353761. The reversal of 1056353750 is 573536501.

It is a super-2 number, since 2×1056353750² = 2231766490278125000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1056353750.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 421292 + ... + 423791.

Almost surely, 2^1056353750 is an apocalyptic number.

1056353750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1056353750 is a deficient number, since it is larger than the sum of its proper divisors (923678062).

1056353750 is an frugal number, since it uses more digits than its factorization.

1056353750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845105 (or 845090 counting only the distinct ones).

The product of its (nonzero) digits is 47250, while the sum is 35.

The square root of 1056353750 is about 32501.5961146526. The cubic root of 1056353750 is about 1018.4423713912.

The spelling of 1056353750 in words is "one billion, fifty-six million, three hundred fifty-three thousand, seven hundred fifty".