675332550 has 36 divisors (see below), whose sum is σ = 1814394660. Its totient is φ = 180088560.

The previous prime is 675332543. The next prime is 675332557. The reversal of 675332550 is 55233576.

675332550 is a `hidden beast` number, since 6 + 75 + 3 + 32 + 550 = 666.

It is an interprime number because it is at equal distance from previous prime (675332543) and next prime (675332557).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675332557) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 749920 + ... + 750819.

Almost surely, 2^675332550 is an apocalyptic number.

675332550 is an abundant number, since it is smaller than the sum of its proper divisors (1139062110).

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

675332550 is a wasteful number, since it uses less digits than its factorization.

675332550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1500757 (or 1500749 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 36.

The square root of 675332550 is about 25987.1612532035. The cubic root of 675332550 is about 877.3493544203.

The spelling of 675332550 in words is "six hundred seventy-five million, three hundred thirty-two thousand, five hundred fifty".