50450613705 has 24 divisors (see below), whose sum is σ = 87476280840. Its totient is φ = 26898209280.

The previous prime is 50450613691. The next prime is 50450613713. The reversal of 50450613705 is 50731605405.

It can be written as a sum of positive squares in 4 ways, for example, as 2521144521 + 47929469184 = 50211^2 + 218928^2 .

It is not a de Polignac number, because 50450613705 - 2¹⁸ = 50450351561 is a prime.

It is a super-2 number, since 2×50450613705² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50450613705.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42466 + ... + 320475.

It is an arithmetic number, because the mean of its divisors is an integer number (3644845035).

Almost surely, 2^50450613705 is an apocalyptic number.

It is an amenable number.

50450613705 is a deficient number, since it is larger than the sum of its proper divisors (37025667135).

50450613705 is a wasteful number, since it uses less digits than its factorization.

50450613705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366041 (or 366038 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The spelling of 50450613705 in words is "fifty billion, four hundred fifty million, six hundred thirteen thousand, seven hundred five".