50826157355 has 4 divisors (see below), whose sum is σ = 60991388832. Its totient is φ = 40660925880.

The previous prime is 50826157351. The next prime is 50826157397. The reversal of 50826157355 is 55375162805.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 50826157355 - 2² = 50826157351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50826157351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5082615731 + ... + 5082615740.

It is an arithmetic number, because the mean of its divisors is an integer number (15247847208).

Almost surely, 2^50826157355 is an apocalyptic number.

50826157355 is a deficient number, since it is larger than the sum of its proper divisors (10165231477).

50826157355 is a wasteful number, since it uses less digits than its factorization.

50826157355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10165231476.

The product of its (nonzero) digits is 1260000, while the sum is 47.

The spelling of 50826157355 in words is "fifty billion, eight hundred twenty-six million, one hundred fifty-seven thousand, three hundred fifty-five".