1262552055 has 8 divisors (see below), whose sum is σ = 2020083312. Its totient is φ = 673361088.

The previous prime is 1262552021. The next prime is 1262552059. The reversal of 1262552055 is 5502552621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1262552055 - 2⁸ = 1262551799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1262552059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42085054 + ... + 42085083.

It is an arithmetic number, because the mean of its divisors is an integer number (252510414).

Almost surely, 2^1262552055 is an apocalyptic number.

1262552055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1262552055 is a deficient number, since it is larger than the sum of its proper divisors (757531257).

1262552055 is an equidigital number, since it uses as much as digits as its factorization.

1262552055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84170145.

The product of its (nonzero) digits is 30000, while the sum is 33.

The square root of 1262552055 is about 35532.4085167330. The cubic root of 1262552055 is about 1080.8110206168.

The spelling of 1262552055 in words is "one billion, two hundred sixty-two million, five hundred fifty-two thousand, fifty-five".