53569019955 has 32 divisors (see below), whose sum is σ = 95035131648. Its totient is φ = 25547068800.

The previous prime is 53569019953. The next prime is 53569020017. The reversal of 53569019955 is 55991096535.

53569019955 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53569019955 - 2¹ = 53569019953 is a prime.

It is a super-3 number, since 3×53569019955³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53569019895 and 53569019904.

It is not an unprimeable number, because it can be changed into a prime (53569019953) 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, 2651089 + ... + 2671218.

It is an arithmetic number, because the mean of its divisors is an integer number (2969847864).

Almost surely, 2^53569019955 is an apocalyptic number.

53569019955 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53569019955 is a deficient number, since it is larger than the sum of its proper divisors (41466111693).

53569019955 is a wasteful number, since it uses less digits than its factorization.

53569019955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5322387.

The product of its (nonzero) digits is 8201250, while the sum is 57.

The spelling of 53569019955 in words is "fifty-three billion, five hundred sixty-nine million, nineteen thousand, nine hundred fifty-five".