55673135845355 has 16 divisors (see below), whose sum is σ = 77209613760960. Its totient is φ = 37746922278912.

The previous prime is 55673135845351. The next prime is 55673135845363. The reversal of 55673135845355 is 55354853137655.

It is not a de Polignac number, because 55673135845355 - 2² = 55673135845351 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55673135845291 and 55673135845300.

It is not an unprimeable number, because it can be changed into a prime (55673135845351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8936294774 + ... + 8936301003.

It is an arithmetic number, because the mean of its divisors is an integer number (4825600860060).

Almost surely, 2^{55673135845355} is an apocalyptic number.

55673135845355 is a deficient number, since it is larger than the sum of its proper divisors (21536477915605).

55673135845355 is a wasteful number, since it uses less digits than its factorization.

55673135845355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17872595878.

The product of its digits is 567000000, while the sum is 65.

The spelling of 55673135845355 in words is "fifty-five trillion, six hundred seventy-three billion, one hundred thirty-five million, eight hundred forty-five thousand, three hundred fifty-five".