150355545544 has 16 divisors (see below), whose sum is σ = 281961711900. Its totient is φ = 75165755712.

The previous prime is 150355545517. The next prime is 150355545583. The reversal of 150355545544 is 445545553051.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 148171104900 + 2184440644 = 384930^2 + 46738^2 .

It is a junction number, because it is equal to n+sod(n) for n = 150355545494 and 150355545503.

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, 1448847 + ... + 1549150.

Almost surely, 2^150355545544 is an apocalyptic number.

It is an amenable number.

150355545544 is a deficient number, since it is larger than the sum of its proper divisors (131606166356).

150355545544 is a wasteful number, since it uses less digits than its factorization.

150355545544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3004272 (or 3004268 counting only the distinct ones).

The product of its (nonzero) digits is 3000000, while the sum is 46.

The spelling of 150355545544 in words is "one hundred fifty billion, three hundred fifty-five million, five hundred forty-five thousand, five hundred forty-four".