1010501056 has 28 divisors (see below), whose sum is σ = 2074362120. Its totient is φ = 487827200.

The previous prime is 1010501033. The next prime is 1010501069. The reversal of 1010501056 is 6501050101.

It is a super-2 number, since 2×1010501056² = 2042224768354230272, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270370 + ... + 274081.

Almost surely, 2^1010501056 is an apocalyptic number.

1010501056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1010501056 is an abundant number, since it is smaller than the sum of its proper divisors (1063861064).

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

1010501056 is an equidigital number, since it uses as much as digits as its factorization.

1010501056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544492 (or 544482 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 1010501056 is about 31788.3792603524. The cubic root of 1010501056 is about 1003.4881705192.

Adding to 1010501056 its reverse (6501050101), we get a palindrome (7511551157).

The spelling of 1010501056 in words is "one billion, ten million, five hundred one thousand, fifty-six".