150224247745 has 64 divisors (see below), whose sum is σ = 225231471360. Its totient is φ = 94556160000.

The previous prime is 150224247743. The next prime is 150224247749. The reversal of 150224247745 is 547742422051.

It is not a de Polignac number, because 150224247745 - 2¹ = 150224247743 is a prime.

It is a super-2 number, since 2×150224247745² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (150224247743) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1260745 + ... + 1374745.

It is an arithmetic number, because the mean of its divisors is an integer number (3519241740).

Almost surely, 2^150224247745 is an apocalyptic number.

It is an amenable number.

150224247745 is a deficient number, since it is larger than the sum of its proper divisors (75007223615).

150224247745 is a wasteful number, since it uses less digits than its factorization.

150224247745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114146.

The product of its (nonzero) digits is 627200, while the sum is 43.

Adding to 150224247745 its reverse (547742422051), we get a palindrome (697966669796).

The spelling of 150224247745 in words is "one hundred fifty billion, two hundred twenty-four million, two hundred forty-seven thousand, seven hundred forty-five".