53230321155 has 16 divisors (see below), whose sum is σ = 92911106304. Its totient is φ = 25808640480.

The previous prime is 53230321117. The next prime is 53230321163. The reversal of 53230321155 is 55112303235.

It is not a de Polignac number, because 53230321155 - 2⁶ = 53230321091 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161303839 + ... + 161304168.

It is an arithmetic number, because the mean of its divisors is an integer number (5806944144).

Almost surely, 2^53230321155 is an apocalyptic number.

53230321155 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53230321155 is a deficient number, since it is larger than the sum of its proper divisors (39680785149).

53230321155 is a wasteful number, since it uses less digits than its factorization.

53230321155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322608026.

The product of its (nonzero) digits is 13500, while the sum is 30.

The spelling of 53230321155 in words is "fifty-three billion, two hundred thirty million, three hundred twenty-one thousand, one hundred fifty-five".