50400350524052 has 24 divisors (see below), whose sum is σ = 90183511379136. Its totient is φ = 24639893123328.

The previous prime is 50400350523997. The next prime is 50400350524057. The reversal of 50400350524052 is 25042505300405.

It is a super-2 number, since 2×50400350524052² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50400350524057) 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, 782484728 + ... + 782549135.

It is an arithmetic number, because the mean of its divisors is an integer number (3757646307464).

Almost surely, 2^{50400350524052} is an apocalyptic number.

It is an amenable number.

50400350524052 is a deficient number, since it is larger than the sum of its proper divisors (39783160855084).

50400350524052 is a wasteful number, since it uses less digits than its factorization.

50400350524052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1565034047 (or 1565034045 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 35.

Adding to 50400350524052 its reverse (25042505300405), we get a palindrome (75442855824457).

The spelling of 50400350524052 in words is "fifty trillion, four hundred billion, three hundred fifty million, five hundred twenty-four thousand, fifty-two".