150016561145 has 16 divisors (see below), whose sum is σ = 196520765760. Its totient is φ = 109027704000.

The previous prime is 150016561133. The next prime is 150016561151. The reversal of 150016561145 is 541165610051.

It is a happy number.

It is not a de Polignac number, because 150016561145 - 2⁴ = 150016561129 is a prime.

It is a super-2 number, since 2×150016561145² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 860090 + ... + 1019699.

It is an arithmetic number, because the mean of its divisors is an integer number (12282547860).

Almost surely, 2^150016561145 is an apocalyptic number.

It is an amenable number.

150016561145 is a deficient number, since it is larger than the sum of its proper divisors (46504204615).

150016561145 is a wasteful number, since it uses less digits than its factorization.

150016561145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881256.

The product of its (nonzero) digits is 18000, while the sum is 35.

The spelling of 150016561145 in words is "one hundred fifty billion, sixteen million, five hundred sixty-one thousand, one hundred forty-five".