50525041440 has 48 divisors (see below), whose sum is σ = 159153882048. Its totient is φ = 13473344256.

The previous prime is 50525041429. The next prime is 50525041537. The reversal of 50525041440 is 4414052505.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 50525041398 and 50525041407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52629772 + ... + 52630731.

It is an arithmetic number, because the mean of its divisors is an integer number (3315705876).

Almost surely, 2^50525041440 is an apocalyptic number.

It is an amenable number.

50525041440 is an abundant number, since it is smaller than the sum of its proper divisors (108628840608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50525041440 is a wasteful number, since it uses less digits than its factorization.

50525041440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105260521 (or 105260513 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

Adding to 50525041440 its reverse (4414052505), we get a palindrome (54939093945).

The spelling of 50525041440 in words is "fifty billion, five hundred twenty-five million, forty-one thousand, four hundred forty".