55250555030026 has 4 divisors (see below), whose sum is σ = 82875832545042. Its totient is φ = 27625277515012.

The previous prime is 55250555029883. The next prime is 55250555030051. The reversal of 55250555030026 is 62003055505255.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 55185657977025 + 64897053001 = 7428705^2 + 254749^2 .

It is a super-2 number, since 2×55250555030026² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13812638757505 + ... + 13812638757508.

Almost surely, 2^{55250555030026} is an apocalyptic number.

55250555030026 is a deficient number, since it is larger than the sum of its proper divisors (27625277515016).

55250555030026 is a wasteful number, since it uses less digits than its factorization.

55250555030026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27625277515015.

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

The spelling of 55250555030026 in words is "fifty-five trillion, two hundred fifty billion, five hundred fifty-five million, thirty thousand, twenty-six".