1010501055 has 16 divisors (see below), whose sum is σ = 1796446560. Its totient is φ = 538933824.

The previous prime is 1010501033. The next prime is 1010501069. The reversal of 1010501055 is 5501050101.

It is not a de Polignac number, because 1010501055 - 2¹⁰ = 1010500031 is a prime.

It is a super-2 number, since 2×1010501055² = 2042224764312226050, 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 15 ways as a sum of consecutive naturals, for example, 3742462 + ... + 3742731.

It is an arithmetic number, because the mean of its divisors is an integer number (112277910).

Almost surely, 2^1010501055 is an apocalyptic number.

1010501055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1010501055 is a deficient number, since it is larger than the sum of its proper divisors (785945505).

1010501055 is an equidigital number, since it uses as much as digits as its factorization.

1010501055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7485207 (or 7485201 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 18.

The square root of 1010501055 is about 31788.3792446233. The cubic root of 1010501055 is about 1003.4881701882.

Adding to 1010501055 its reverse (5501050101), we get a palindrome (6511551156).

The spelling of 1010501055 in words is "one billion, ten million, five hundred one thousand, fifty-five".