55602254 has 8 divisors (see below), whose sum is σ = 84459360. Its totient is φ = 27449136.

The previous prime is 55602203. The next prime is 55602271. The reversal of 55602254 is 45220655.

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

It is a super-2 number, since 2×55602254² = 6183221299761032, which contains 22 as substring.

It is a congruent number.

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, 175799 + ... + 176114.

It is an arithmetic number, because the mean of its divisors is an integer number (10557420).

Almost surely, 2^55602254 is an apocalyptic number.

55602254 is a deficient number, since it is larger than the sum of its proper divisors (28857106).

55602254 is a wasteful number, since it uses less digits than its factorization.

55602254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351994.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 55602254 is about 7456.6918938629. The cubic root of 55602254 is about 381.6782969914.

The spelling of 55602254 in words is "fifty-five million, six hundred two thousand, two hundred fifty-four".