50611115560065 has 32 divisors (see below), whose sum is σ = 81157242833280. Its totient is φ = 26932778955264.

The previous prime is 50611115560063. The next prime is 50611115560127. The reversal of 50611115560065 is 56006551111605.

It is not a de Polignac number, because 50611115560065 - 2¹ = 50611115560063 is a prime.

It is a super-2 number, since 2×50611115560065² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50611115559999 and 50611115560026.

It is not an unprimeable number, because it can be changed into a prime (50611115560063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 316819942 + ... + 316979648.

It is an arithmetic number, because the mean of its divisors is an integer number (2536163838540).

Almost surely, 2^{50611115560065} is an apocalyptic number.

It is an amenable number.

50611115560065 is a deficient number, since it is larger than the sum of its proper divisors (30546127273215).

50611115560065 is a wasteful number, since it uses less digits than its factorization.

50611115560065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206401.

The product of its (nonzero) digits is 135000, while the sum is 42.

The spelling of 50611115560065 in words is "fifty trillion, six hundred eleven billion, one hundred fifteen million, five hundred sixty thousand, sixty-five".