50152554200540 has 72 divisors (see below), whose sum is σ = 117629057670768. Its totient is φ = 17813169212160.

The previous prime is 50152554200491. The next prime is 50152554200549. The reversal of 50152554200540 is 4500245525105.

It is a junction number, because it is equal to n+sod(n) for n = 50152554200494 and 50152554200503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50152554200549) 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, 61239017 + ... + 62052576.

It is an arithmetic number, because the mean of its divisors is an integer number (1633736912094).

Almost surely, 2^{50152554200540} is an apocalyptic number.

It is an amenable number.

50152554200540 is an abundant number, since it is smaller than the sum of its proper divisors (67476503470228).

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

50152554200540 is a wasteful number, since it uses less digits than its factorization.

50152554200540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123291699 (or 123291654 counting only the distinct ones).

The product of its (nonzero) digits is 200000, while the sum is 38.

Adding to 50152554200540 its reverse (4500245525105), we get a palindrome (54652799725645).

The spelling of 50152554200540 in words is "fifty trillion, one hundred fifty-two billion, five hundred fifty-four million, two hundred thousand, five hundred forty".