55511073602 has 8 divisors (see below), whose sum is σ = 83269242300. Its totient is φ = 27754659504.

The previous prime is 55511073593. The next prime is 55511073613. The reversal of 55511073602 is 20637011555.

It can be written as a sum of positive squares in 2 ways, for example, as 52945549801 + 2565523801 = 230099^2 + 50651^2 .

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

It is a super-2 number, since 2×55511073602² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356477 + ... + 487952.

Almost surely, 2^55511073602 is an apocalyptic number.

55511073602 is a deficient number, since it is larger than the sum of its proper divisors (27758168698).

55511073602 is a wasteful number, since it uses less digits than its factorization.

55511073602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877300.

The product of its (nonzero) digits is 31500, while the sum is 35.

The spelling of 55511073602 in words is "fifty-five billion, five hundred eleven million, seventy-three thousand, six hundred two".