654152254 has 48 divisors (see below), whose sum is σ = 1212526800. Its totient is φ = 263160576.

The previous prime is 654152207. The next prime is 654152309. The reversal of 654152254 is 452251456.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 208852 + ... + 211960.

It is an arithmetic number, because the mean of its divisors is an integer number (25260975).

Almost surely, 2^654152254 is an apocalyptic number.

654152254 is a deficient number, since it is larger than the sum of its proper divisors (558374546).

654152254 is a wasteful number, since it uses less digits than its factorization.

654152254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3257 (or 3250 counting only the distinct ones).

The product of its digits is 48000, while the sum is 34.

The square root of 654152254 is about 25576.4003331196. The cubic root of 654152254 is about 868.0797273281.

The spelling of 654152254 in words is "six hundred fifty-four million, one hundred fifty-two thousand, two hundred fifty-four".