50555000005357 has 2 divisors, whose sum is σ = 50555000005358. Its totient is φ = 50555000005356.

The previous prime is 50555000005319. The next prime is 50555000005399. The reversal of 50555000005357 is 75350000055505.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42108600504996 + 8446399500361 = 6489114^2 + 2906269^2 .

It is a cyclic number.

It is not a de Polignac number, because 50555000005357 - 2⁴³ = 41758906983149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50555000005057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25277500002678 + 25277500002679.

It is an arithmetic number, because the mean of its divisors is an integer number (25277500002679).

Almost surely, 2^{50555000005357} is an apocalyptic number.

It is an amenable number.

50555000005357 is a deficient number, since it is larger than the sum of its proper divisors (1).

50555000005357 is an equidigital number, since it uses as much as digits as its factorization.

50555000005357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 328125, while the sum is 40.

The spelling of 50555000005357 in words is "fifty trillion, five hundred fifty-five billion, five thousand, three hundred fifty-seven".