650455070 has 8 divisors (see below), whose sum is σ = 1170819144. Its totient is φ = 260182024.

The previous prime is 650455031. The next prime is 650455073. The reversal of 650455070 is 70554056.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650455073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32522744 + ... + 32522763.

It is an arithmetic number, because the mean of its divisors is an integer number (146352393).

Almost surely, 2^650455070 is an apocalyptic number.

650455070 is a deficient number, since it is larger than the sum of its proper divisors (520364074).

650455070 is a wasteful number, since it uses less digits than its factorization.

650455070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65045514.

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 650455070 is about 25504.0206634170. The cubic root of 650455070 is about 866.4412117365.

The spelling of 650455070 in words is "six hundred fifty million, four hundred fifty-five thousand, seventy".