1500131055 has 8 divisors (see below), whose sum is σ = 2400209712. Its totient is φ = 800069888.

The previous prime is 1500131033. The next prime is 1500131057. The reversal of 1500131055 is 5501310051.

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 1500131055 - 2⁷ = 1500130927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1500131057) 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 7 ways as a sum of consecutive naturals, for example, 50004354 + ... + 50004383.

It is an arithmetic number, because the mean of its divisors is an integer number (300026214).

Almost surely, 2^1500131055 is an apocalyptic number.

1500131055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1500131055 is a deficient number, since it is larger than the sum of its proper divisors (900078657).

1500131055 is a wasteful number, since it uses less digits than its factorization.

1500131055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100008745.

The product of its (nonzero) digits is 375, while the sum is 21.

The square root of 1500131055 is about 38731.5253378950. The cubic root of 1500131055 is about 1144.7475794769.

It can be divided in two parts, 15001 and 31055, that added together give a triangular number (46056 = T₃₀₃).

The spelling of 1500131055 in words is "one billion, five hundred million, one hundred thirty-one thousand, fifty-five".