1500200055 has 16 divisors (see below), whose sum is σ = 2667022560. Its totient is φ = 800106624.

The previous prime is 1500200041. The next prime is 1500200057. The reversal of 1500200055 is 5500020051.

It is not a de Polignac number, because 1500200055 - 2⁹ = 1500199543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1500200057) by changing a digit.

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, 5556162 + ... + 5556431.

It is an arithmetic number, because the mean of its divisors is an integer number (166688910).

Almost surely, 2^1500200055 is an apocalyptic number.

1500200055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1500200055 is a deficient number, since it is larger than the sum of its proper divisors (1166822505).

1500200055 is a wasteful number, since it uses less digits than its factorization.

1500200055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11112607 (or 11112601 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 18.

The square root of 1500200055 is about 38732.4160749107. The cubic root of 1500200055 is about 1144.7651304706.

The spelling of 1500200055 in words is "one billion, five hundred million, two hundred thousand, fifty-five".