50555551126 has 8 divisors (see below), whose sum is σ = 75834334440. Its totient is φ = 25277439648.

The previous prime is 50555551103. The next prime is 50555551129. The reversal of 50555551126 is 62115555505.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50555551129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116565 + ... + 338671.

It is an arithmetic number, because the mean of its divisors is an integer number (9479291805).

Almost surely, 2^50555551126 is an apocalyptic number.

50555551126 is a deficient number, since it is larger than the sum of its proper divisors (25278783314).

50555551126 is a wasteful number, since it uses less digits than its factorization.

50555551126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335918.

The product of its (nonzero) digits is 187500, while the sum is 40.

The spelling of 50555551126 in words is "fifty billion, five hundred fifty-five million, five hundred fifty-one thousand, one hundred twenty-six".