150565126545 has 24 divisors (see below), whose sum is σ = 262731105000. Its totient is φ = 79762461696.

The previous prime is 150565126489. The next prime is 150565126603. The reversal of 150565126545 is 545621565051.

It is a happy number.

150565126545 is a `hidden beast` number, since 1 + 5 + 0 + 56 + 51 + 2 + 6 + 545 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 11251057041 + 139314069504 = 106071^2 + 373248^2 .

It is not a de Polignac number, because 150565126545 - 2¹⁴ = 150565110161 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 150565126545.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11221120 + ... + 11234529.

It is an arithmetic number, because the mean of its divisors is an integer number (10947129375).

Almost surely, 2^150565126545 is an apocalyptic number.

150565126545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

150565126545 is a deficient number, since it is larger than the sum of its proper divisors (112165978455).

150565126545 is a wasteful number, since it uses less digits than its factorization.

150565126545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22455809 (or 22455806 counting only the distinct ones).

The product of its (nonzero) digits is 900000, while the sum is 45.

The spelling of 150565126545 in words is "one hundred fifty billion, five hundred sixty-five million, one hundred twenty-six thousand, five hundred forty-five".