150453111344225 has 24 divisors (see below), whose sum is σ = 186619086447360. Its totient is φ = 120325572544320.

The previous prime is 150453111344219. The next prime is 150453111344317. The reversal of 150453111344225 is 522443111354051.

It is not a de Polignac number, because 150453111344225 - 2¹⁶ = 150453111278689 is a prime.

It is a super-2 number, since 2×150453111344225² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

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, 1384861607 + ... + 1384970243.

It is an arithmetic number, because the mean of its divisors is an integer number (7775795268640).

Almost surely, 2^{150453111344225} is an apocalyptic number.

It is an amenable number.

150453111344225 is a deficient number, since it is larger than the sum of its proper divisors (36165975103135).

150453111344225 is a wasteful number, since it uses less digits than its factorization.

150453111344225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125129 (or 125124 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 41.

Adding to 150453111344225 its reverse (522443111354051), we get a palindrome (672896222698276).

The spelling of 150453111344225 in words is "one hundred fifty trillion, four hundred fifty-three billion, one hundred eleven million, three hundred forty-four thousand, two hundred twenty-five".