53109845841 has 16 divisors (see below), whose sum is σ = 76397235264. Its totient is φ = 32624291904.

The previous prime is 53109845837. The next prime is 53109845869. The reversal of 53109845841 is 14854890135.

It is a happy number.

It is not a de Polignac number, because 53109845841 - 2² = 53109845837 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53109845641) 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, 1200711 + ... + 1244156.

It is an arithmetic number, because the mean of its divisors is an integer number (4774827204).

Almost surely, 2^53109845841 is an apocalyptic number.

It is an amenable number.

53109845841 is a deficient number, since it is larger than the sum of its proper divisors (23287389423).

53109845841 is a wasteful number, since it uses less digits than its factorization.

53109845841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2445440.

The product of its (nonzero) digits is 691200, while the sum is 48.

The spelling of 53109845841 in words is "fifty-three billion, one hundred nine million, eight hundred forty-five thousand, eight hundred forty-one".