50555055555597 has 16 divisors (see below), whose sum is σ = 71095526530560. Its totient is φ = 31866030605232.

The previous prime is 50555055555593. The next prime is 50555055555601. The reversal of 50555055555597 is 79555555055505.

It is an interprime number because it is at equal distance from previous prime (50555055555593) and next prime (50555055555601).

It is not a de Polignac number, because 50555055555597 - 2² = 50555055555593 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50555055555593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 881612283 + ... + 881669624.

It is an arithmetic number, because the mean of its divisors is an integer number (4443470408160).

Almost surely, 2^{50555055555597} is an apocalyptic number.

50555055555597 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

50555055555597 is a deficient number, since it is larger than the sum of its proper divisors (20540470974963).

50555055555597 is a wasteful number, since it uses less digits than its factorization.

50555055555597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1763282432.

The product of its (nonzero) digits is 615234375, while the sum is 66.

The spelling of 50555055555597 in words is "fifty trillion, five hundred fifty-five billion, fifty-five million, five hundred fifty-five thousand, five hundred ninety-seven".