55115350235 has 32 divisors (see below), whose sum is σ = 74589197760. Its totient is φ = 38747289600.

The previous prime is 55115350231. The next prime is 55115350247. The reversal of 55115350235 is 53205351155.

It is not a de Polignac number, because 55115350235 - 2² = 55115350231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55115350195 and 55115350204.

It is not an unprimeable number, because it can be changed into a prime (55115350231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 133679 + ... + 357911.

It is an arithmetic number, because the mean of its divisors is an integer number (2330912430).

Almost surely, 2^55115350235 is an apocalyptic number.

55115350235 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55115350235 is a deficient number, since it is larger than the sum of its proper divisors (19473847525).

55115350235 is a wasteful number, since it uses less digits than its factorization.

55115350235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224399.

The product of its (nonzero) digits is 56250, while the sum is 35.

The spelling of 55115350235 in words is "fifty-five billion, one hundred fifteen million, three hundred fifty thousand, two hundred thirty-five".