1055500513 has 8 divisors (see below), whose sum is σ = 1074456032. Its totient is φ = 1036639296.

The previous prime is 1055500477. The next prime is 1055500543. The reversal of 1055500513 is 3150055501.

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

It is a cyclic number.

It is not a de Polignac number, because 1055500513 - 2²¹ = 1053403361 is a prime.

It is a super-2 number, since 2×1055500513² = 2228162665886526338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1055500543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 795 + ... + 45952.

It is an arithmetic number, because the mean of its divisors is an integer number (134307004).

Almost surely, 2^1055500513 is an apocalyptic number.

It is an amenable number.

1055500513 is a deficient number, since it is larger than the sum of its proper divisors (18955519).

1055500513 is an equidigital number, since it uses as much as digits as its factorization.

1055500513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47151.

The product of its (nonzero) digits is 1875, while the sum is 25.

The square root of 1055500513 is about 32488.4673845966. The cubic root of 1055500513 is about 1018.1680924448.

The spelling of 1055500513 in words is "one billion, fifty-five million, five hundred thousand, five hundred thirteen".