1500270242561 has 8 divisors (see below), whose sum is σ = 1501813975200. Its totient is φ = 1498726728288.

The previous prime is 1500270242543. The next prime is 1500270242599. The reversal of 1500270242561 is 1652420720051.

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 1500270242561 - 2³⁸ = 1225392335617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1500270242501) 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, 16136570 + ... + 16229276.

It is an arithmetic number, because the mean of its divisors is an integer number (187726746900).

Almost surely, 2^{1500270242561} is an apocalyptic number.

It is an amenable number.

1500270242561 is a deficient number, since it is larger than the sum of its proper divisors (1543732639).

1500270242561 is a wasteful number, since it uses less digits than its factorization.

1500270242561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109183.

The product of its (nonzero) digits is 33600, while the sum is 35.

The spelling of 1500270242561 in words is "one trillion, five hundred billion, two hundred seventy million, two hundred forty-two thousand, five hundred sixty-one".