650425454 has 16 divisors (see below), whose sum is σ = 1125247200. Its totient is φ = 276195744.

The previous prime is 650425417. The next prime is 650425459. The reversal of 650425454 is 454524056.

650425454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×650425454² = 846106542422212232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650425459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211589 + ... + 214640.

It is an arithmetic number, because the mean of its divisors is an integer number (70327950).

Almost surely, 2^650425454 is an apocalyptic number.

650425454 is a deficient number, since it is larger than the sum of its proper divisors (474821746).

650425454 is a wasteful number, since it uses less digits than its factorization.

650425454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426347.

The product of its (nonzero) digits is 96000, while the sum is 35.

The square root of 650425454 is about 25503.4400424727. The cubic root of 650425454 is about 866.4280615008.

The spelling of 650425454 in words is "six hundred fifty million, four hundred twenty-five thousand, four hundred fifty-four".