50255055030550 has 48 divisors (see below), whose sum is σ = 93648034668960. Its totient is φ = 20064716099840.

The previous prime is 50255055030533. The next prime is 50255055030571. The reversal of 50255055030550 is 5503055055205.

It is a happy number.

It is a super-2 number, since 2×50255055030550² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58207416 + ... + 59064484.

It is an arithmetic number, because the mean of its divisors is an integer number (1951000722270).

Almost surely, 2^{50255055030550} is an apocalyptic number.

50255055030550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50255055030550 is a deficient number, since it is larger than the sum of its proper divisors (43392979638410).

50255055030550 is a wasteful number, since it uses less digits than its factorization.

50255055030550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859257 (or 859252 counting only the distinct ones).

The product of its (nonzero) digits is 468750, while the sum is 40.

The spelling of 50255055030550 in words is "fifty trillion, two hundred fifty-five billion, fifty-five million, thirty thousand, five hundred fifty".