50520401134 has 32 divisors (see below), whose sum is σ = 91887872256. Its totient is φ = 20336426880.

The previous prime is 50520401131. The next prime is 50520401147. The reversal of 50520401134 is 43110402505.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 50520401099 and 50520401108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50520401131) 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, 99304 + ... + 333019.

It is an arithmetic number, because the mean of its divisors is an integer number (2871496008).

Almost surely, 2^50520401134 is an apocalyptic number.

50520401134 is a deficient number, since it is larger than the sum of its proper divisors (41367471122).

50520401134 is a wasteful number, since it uses less digits than its factorization.

50520401134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432840.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 50520401134 its reverse (43110402505), we get a palindrome (93630803639).

The spelling of 50520401134 in words is "fifty billion, five hundred twenty million, four hundred one thousand, one hundred thirty-four".