55073602 has 8 divisors (see below), whose sum is σ = 82875276. Its totient is φ = 27448512.

The previous prime is 55073597. The next prime is 55073633. The reversal of 55073602 is 20637055.

It can be written as a sum of positive squares in 2 ways, for example, as 55041561 + 32041 = 7419^2 + 179^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43363 + ... + 44614.

Almost surely, 2^55073602 is an apocalyptic number.

55073602 is a deficient number, since it is larger than the sum of its proper divisors (27801674).

55073602 is a wasteful number, since it uses less digits than its factorization.

55073602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88292.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 55073602 is about 7421.1590738914. The cubic root of 55073602 is about 380.4648097985.

The spelling of 55073602 in words is "fifty-five million, seventy-three thousand, six hundred two".