150445464129 has 45 divisors (see below), whose sum is σ = 228325601361. Its totient is φ = 98721435960.

The previous prime is 150445464109. The next prime is 150445464133. The reversal of 150445464129 is 921464544051.

The square root of 150445464129 is 387873.

It is a perfect power (a square), and thus also a powerful number.

150445464129 is a `hidden beast` number, since 1 + 5 + 0 + 44 + 546 + 41 + 29 = 666.

It is not a de Polignac number, because 150445464129 - 2²¹ = 150443366977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150445464109) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 247850544 + ... + 247851150.

Almost surely, 2^150445464129 is an apocalyptic number.

150445464129 is the 387873-rd square number.

150445464129 is the 193937-th centered octagonal number.

It is an amenable number.

150445464129 is a deficient number, since it is larger than the sum of its proper divisors (77880137232).

150445464129 is an frugal number, since it uses more digits than its factorization.

150445464129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368 (or 681 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 150445464129 in words is "one hundred fifty billion, four hundred forty-five million, four hundred sixty-four thousand, one hundred twenty-nine".