50498259510 has 32 divisors (see below), whose sum is σ = 121230132480. Its totient is φ = 13462390368.

The previous prime is 50498259481. The next prime is 50498259517. The reversal of 50498259510 is 1595289405.

It is a self number, because there is not a number n which added to its sum of digits gives 50498259510.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50498259517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129712 + ... + 343251.

It is an arithmetic number, because the mean of its divisors is an integer number (3788441640).

Almost surely, 2^50498259510 is an apocalyptic number.

50498259510 is an abundant number, since it is smaller than the sum of its proper divisors (70731872970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50498259510 is a wasteful number, since it uses less digits than its factorization.

50498259510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476532.

The product of its (nonzero) digits is 648000, while the sum is 48.

The spelling of 50498259510 in words is "fifty billion, four hundred ninety-eight million, two hundred fifty-nine thousand, five hundred ten".