655555354 has 8 divisors (see below), whose sum is σ = 997183008. Its totient is φ = 323161020.

The previous prime is 655555337. The next prime is 655555429. The reversal of 655555354 is 453555556.

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

It is a self number, because there is not a number n which added to its sum of digits gives 655555354.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2308152 + ... + 2308435.

It is an arithmetic number, because the mean of its divisors is an integer number (124647876).

Almost surely, 2^655555354 is an apocalyptic number.

655555354 is a deficient number, since it is larger than the sum of its proper divisors (341627654).

655555354 is a wasteful number, since it uses less digits than its factorization.

655555354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4616660.

The product of its digits is 1125000, while the sum is 43.

The square root of 655555354 is about 25603.8152235170. The cubic root of 655555354 is about 868.6999360830.

The spelling of 655555354 in words is "six hundred fifty-five million, five hundred fifty-five thousand, three hundred fifty-four".