50253403515 has 32 divisors (see below), whose sum is σ = 94375511040. Its totient is φ = 22352091264.

The previous prime is 50253403493. The next prime is 50253403517. The reversal of 50253403515 is 51530435205.

It is a happy number.

It is not a de Polignac number, because 50253403515 - 2¹¹ = 50253401467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50253403517) 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, 6463735 + ... + 6471504.

It is an arithmetic number, because the mean of its divisors is an integer number (2949234720).

Almost surely, 2^50253403515 is an apocalyptic number.

50253403515 is a deficient number, since it is larger than the sum of its proper divisors (44122107525).

50253403515 is a wasteful number, since it uses less digits than its factorization.

50253403515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12935291.

The product of its (nonzero) digits is 45000, while the sum is 33.

The spelling of 50253403515 in words is "fifty billion, two hundred fifty-three million, four hundred three thousand, five hundred fifteen".