53925424121 has 8 divisors (see below), whose sum is σ = 54660862464. Its totient is φ = 53194060800.

The previous prime is 53925424093. The next prime is 53925424171. The reversal of 53925424121 is 12142452935.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53925424121 - 2⁶ = 53925424057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53925424171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 992105 + ... + 1045046.

It is an arithmetic number, because the mean of its divisors is an integer number (6832607808).

Almost surely, 2^53925424121 is an apocalyptic number.

It is an amenable number.

53925424121 is a deficient number, since it is larger than the sum of its proper divisors (735438343).

53925424121 is a wasteful number, since it uses less digits than its factorization.

53925424121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2037511.

The product of its digits is 86400, while the sum is 38.

The spelling of 53925424121 in words is "fifty-three billion, nine hundred twenty-five million, four hundred twenty-four thousand, one hundred twenty-one".