1056292650 has 480 divisors, whose sum is σ = 3694584960. Its totient is φ = 218350080.

The previous prime is 1056292639. The next prime is 1056292661. The reversal of 1056292650 is 562926501.

1056292650 is a `hidden beast` number, since 1 + 0 + 5 + 629 + 26 + 5 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (1056292639) and next prime (1056292661).

It is a super-2 number, since 2×1056292650² = 2231508324888045000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 19930024 + ... + 19930076.

It is an arithmetic number, because the mean of its divisors is an integer number (7697052).

Almost surely, 2^1056292650 is an apocalyptic number.

1056292650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1056292650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1847292480).

1056292650 is an abundant number, since it is smaller than the sum of its proper divisors (2638292310).

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

1056292650 is a wasteful number, since it uses less digits than its factorization.

1056292650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 1056292650 is about 32500.6561472226. The cubic root of 1056292650 is about 1018.4227352832.

The spelling of 1056292650 in words is "one billion, fifty-six million, two hundred ninety-two thousand, six hundred fifty".