150552032450 has 48 divisors (see below), whose sum is σ = 287672052840. Its totient is φ = 58577541120.

The previous prime is 150552032437. The next prime is 150552032461. The reversal of 150552032450 is 54230255051.

It can be written as a sum of positive squares in 12 ways, for example, as 44502241 + 150507530209 = 6671^2 + 387953^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8851154 + ... + 8868146.

Almost surely, 2^150552032450 is an apocalyptic number.

150552032450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150552032450 is a deficient number, since it is larger than the sum of its proper divisors (137120020390).

150552032450 is a wasteful number, since it uses less digits than its factorization.

150552032450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21831 (or 21826 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 32.

The spelling of 150552032450 in words is "one hundred fifty billion, five hundred fifty-two million, thirty-two thousand, four hundred fifty".