655495150 has 12 divisors (see below), whose sum is σ = 1219221072. Its totient is φ = 262198040.

The previous prime is 655495123. The next prime is 655495157. The reversal of 655495150 is 51594556.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (655495157) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6554902 + ... + 6555001.

It is an arithmetic number, because the mean of its divisors is an integer number (101601756).

Almost surely, 2^655495150 is an apocalyptic number.

655495150 is a deficient number, since it is larger than the sum of its proper divisors (563725922).

655495150 is a wasteful number, since it uses less digits than its factorization.

655495150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13109915 (or 13109910 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 40.

The square root of 655495150 is about 25602.6395123628. The cubic root of 655495150 is about 868.6733424415.

The spelling of 655495150 in words is "six hundred fifty-five million, four hundred ninety-five thousand, one hundred fifty".