50555000280500 has 48 divisors (see below), whose sum is σ = 110435865129408. Its totient is φ = 20217651300000.

The previous prime is 50555000280481. The next prime is 50555000280541. The reversal of 50555000280500 is 508200055505.

It is a happy number.

It is a super-2 number, since 2×50555000280500² (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 15 ways as a sum of consecutive naturals, for example, 8544206 + ... + 13195205.

It is an arithmetic number, because the mean of its divisors is an integer number (2300747190196).

Almost surely, 2^{50555000280500} is an apocalyptic number.

50555000280500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50555000280500 is an abundant number, since it is smaller than the sum of its proper divisors (59880864848908).

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

50555000280500 is a wasteful number, since it uses less digits than its factorization.

50555000280500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21744081 (or 21744069 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 35.

The spelling of 50555000280500 in words is "fifty trillion, five hundred fifty-five billion, two hundred eighty thousand, five hundred".