150666552 has 24 divisors (see below), whose sum is σ = 408055440. Its totient is φ = 50222160.

The previous prime is 150666547. The next prime is 150666557. The reversal of 150666552 is 255666051.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (150666547) and next prime (150666557).

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150666557) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1046224 + ... + 1046367.

It is an arithmetic number, because the mean of its divisors is an integer number (17002310).

Almost surely, 2^150666552 is an apocalyptic number.

150666552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

150666552 is an abundant number, since it is smaller than the sum of its proper divisors (257388888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150666552 is a wasteful number, since it uses less digits than its factorization.

150666552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2092603 (or 2092596 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The square root of 150666552 is about 12274.6304221349. The cubic root of 150666552 is about 532.1151408121.

The spelling of 150666552 in words is "one hundred fifty million, six hundred sixty-six thousand, five hundred fifty-two".