150545439245 has 8 divisors (see below), whose sum is σ = 181429869816. Its totient is φ = 119919456256.

The previous prime is 150545439227. The next prime is 150545439269. The reversal of 150545439245 is 542934545051.

It can be written as a sum of positive squares in 4 ways, for example, as 328733161 + 150216706084 = 18131^2 + 387578^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 150545439245 - 2⁶ = 150545439181 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 150545439245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64610612 + ... + 64612941.

It is an arithmetic number, because the mean of its divisors is an integer number (22678733727).

Almost surely, 2^150545439245 is an apocalyptic number.

It is an amenable number.

150545439245 is a deficient number, since it is larger than the sum of its proper divisors (30884430571).

150545439245 is a wasteful number, since it uses less digits than its factorization.

150545439245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129223791.

The product of its (nonzero) digits is 2160000, while the sum is 47.

The spelling of 150545439245 in words is "one hundred fifty billion, five hundred forty-five million, four hundred thirty-nine thousand, two hundred forty-five".