50215115512053 has 16 divisors (see below), whose sum is σ = 74935776600960. Its totient is φ = 33232387879008.

The previous prime is 50215115511949. The next prime is 50215115512057. The reversal of 50215115512053 is 35021551151205.

50215115512053 is a `hidden beast` number, since 5 + 0 + 2 + 1 + 51 + 1 + 551 + 2 + 0 + 53 = 666.

It is not a de Polignac number, because 50215115512053 - 2⁸ = 50215115511797 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50215115511999 and 50215115512017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50215115512057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6787657225 + ... + 6787664622.

It is an arithmetic number, because the mean of its divisors is an integer number (4683486037560).

Almost surely, 2^{50215115512053} is an apocalyptic number.

It is an amenable number.

50215115512053 is a deficient number, since it is larger than the sum of its proper divisors (24720661088907).

50215115512053 is a wasteful number, since it uses less digits than its factorization.

50215115512053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13575321993 (or 13575321987 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 36.

Adding to 50215115512053 its reverse (35021551151205), we get a palindrome (85236666663258).

The spelling of 50215115512053 in words is "fifty trillion, two hundred fifteen billion, one hundred fifteen million, five hundred twelve thousand, fifty-three".