50428000425 has 24 divisors (see below), whose sum is σ = 90953776800. Its totient is φ = 24449939200.

The previous prime is 50428000423. The next prime is 50428000429. The reversal of 50428000425 is 52400082405.

It is not a de Polignac number, because 50428000425 - 2¹ = 50428000423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50428000392 and 50428000401.

It is not an unprimeable number, because it can be changed into a prime (50428000423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30561600 + ... + 30563249.

It is an arithmetic number, because the mean of its divisors is an integer number (3789740700).

Almost surely, 2^50428000425 is an apocalyptic number.

50428000425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50428000425 is a deficient number, since it is larger than the sum of its proper divisors (40525776375).

50428000425 is a wasteful number, since it uses less digits than its factorization.

50428000425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61124873 (or 61124868 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

The spelling of 50428000425 in words is "fifty billion, four hundred twenty-eight million, four hundred twenty-five", and thus it is an aban number.