50788288678545 has 64 divisors (see below), whose sum is σ = 98540725651200. Its totient is φ = 24614068216320.

The previous prime is 50788288678513. The next prime is 50788288678549. The reversal of 50788288678545 is 54587688288705.

50788288678545 is a `hidden beast` number, since 5 + 0 + 7 + 8 + 8 + 2 + 8 + 8 + 67 + 8 + 545 = 666.

It is not a de Polignac number, because 50788288678545 - 2⁵ = 50788288678513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50788288678549) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3865300 + ... + 10794309.

It is an arithmetic number, because the mean of its divisors is an integer number (1539698838300).

Almost surely, 2^{50788288678545} is an apocalyptic number.

50788288678545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50788288678545 is a deficient number, since it is larger than the sum of its proper divisors (47752436972655).

50788288678545 is a wasteful number, since it uses less digits than its factorization.

50788288678545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14661967 (or 14661961 counting only the distinct ones).

The product of its (nonzero) digits is 9633792000, while the sum is 81.

The spelling of 50788288678545 in words is "fifty trillion, seven hundred eighty-eight billion, two hundred eighty-eight million, six hundred seventy-eight thousand, five hundred forty-five".