150305771764 has 12 divisors (see below), whose sum is σ = 263434248000. Its totient is φ = 75038843768.

The previous prime is 150305771747. The next prime is 150305771789. The reversal of 150305771764 is 467177503051.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28507564 + ... + 28512835.

It is an arithmetic number, because the mean of its divisors is an integer number (21952854000).

Almost surely, 2^150305771764 is an apocalyptic number.

It is an amenable number.

150305771764 is a deficient number, since it is larger than the sum of its proper divisors (113128476236).

150305771764 is a wasteful number, since it uses less digits than its factorization.

150305771764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57021062 (or 57021060 counting only the distinct ones).

The product of its (nonzero) digits is 617400, while the sum is 46.

The spelling of 150305771764 in words is "one hundred fifty billion, three hundred five million, seven hundred seventy-one thousand, seven hundred sixty-four".