1002536055 has 16 divisors (see below), whose sum is σ = 1782286560. Its totient is φ = 534685824.

The previous prime is 1002536047. The next prime is 1002536077. The reversal of 1002536055 is 5506352001.

1002536055 is a `hidden beast` number, since 1 + 0 + 0 + 2 + 53 + 605 + 5 = 666.

It is not a de Polignac number, because 1002536055 - 2³ = 1002536047 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3712962 + ... + 3713231.

It is an arithmetic number, because the mean of its divisors is an integer number (111392910).

Almost surely, 2^1002536055 is an apocalyptic number.

1002536055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1002536055 is a deficient number, since it is larger than the sum of its proper divisors (779750505).

1002536055 is an equidigital number, since it uses as much as digits as its factorization.

1002536055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7426207 (or 7426201 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 1002536055 is about 31662.8497611949. The cubic root of 1002536055 is about 1000.8446380524.

Adding to 1002536055 its reverse (5506352001), we get a palindrome (6508888056).

The spelling of 1002536055 in words is "one billion, two million, five hundred thirty-six thousand, fifty-five".