1010055501 has 48 divisors (see below), whose sum is σ = 1862200704. Its totient is φ = 532764864.

The previous prime is 1010055479. The next prime is 1010055517. The reversal of 1010055501 is 1055500101.

1010055501 is a `hidden beast` number, since 10 + 100 + 5 + 550 + 1 = 666.

1010055501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1010055501 - 2¹⁷ = 1009924429 is a prime.

It is a super-2 number, since 2×1010055501² = 2040424230200722002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010055551) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 726 + ... + 44951.

It is an arithmetic number, because the mean of its divisors is an integer number (38795848).

Almost surely, 2^1010055501 is an apocalyptic number.

It is an amenable number.

1010055501 is a deficient number, since it is larger than the sum of its proper divisors (852145203).

1010055501 is an equidigital number, since it uses as much as digits as its factorization.

1010055501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45712 (or 45700 counting only the distinct ones).

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

The square root of 1010055501 is about 31781.3703449049. The cubic root of 1010055501 is about 1003.3406612220.

Adding to 1010055501 its reverse (1055500101), we get a palindrome (2065555602).

The spelling of 1010055501 in words is "one billion, ten million, fifty-five thousand, five hundred one".