52121041250350 has 48 divisors (see below), whose sum is σ = 100495792531728. Its totient is φ = 20095366775040.

The previous prime is 52121041250347. The next prime is 52121041250363. The reversal of 52121041250350 is 5305214012125.

It is a congruent number.

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, 131454087 + ... + 131849986.

It is an arithmetic number, because the mean of its divisors is an integer number (2093662344411).

Almost surely, 2^{52121041250350} is an apocalyptic number.

52121041250350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52121041250350 is a deficient number, since it is larger than the sum of its proper divisors (48374751281378).

52121041250350 is a wasteful number, since it uses less digits than its factorization.

52121041250350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263304229 (or 263304224 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 52121041250350 its reverse (5305214012125), we get a palindrome (57426255262475).

The spelling of 52121041250350 in words is "fifty-two trillion, one hundred twenty-one billion, forty-one million, two hundred fifty thousand, three hundred fifty".