50575577550758 has 32 divisors (see below), whose sum is σ = 86711289769440. Its totient is φ = 21917048440320.

The previous prime is 50575577550739. The next prime is 50575577550779. The reversal of 50575577550758 is 85705577557505.

It is a junction number, because it is equal to n+sod(n) for n = 50575577550691 and 50575577550700.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136359413 + ... + 136729808.

It is an arithmetic number, because the mean of its divisors is an integer number (2709727805295).

Almost surely, 2^{50575577550758} is an apocalyptic number.

50575577550758 is a deficient number, since it is larger than the sum of its proper divisors (36135712218682).

50575577550758 is a wasteful number, since it uses less digits than its factorization.

50575577550758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273089672.

The product of its (nonzero) digits is 1500625000, while the sum is 71.

The spelling of 50575577550758 in words is "fifty trillion, five hundred seventy-five billion, five hundred seventy-seven million, five hundred fifty thousand, seven hundred fifty-eight".