72235202050 has 48 divisors (see below), whose sum is σ = 146941434432. Its totient is φ = 26201102400.

The previous prime is 72235202047. The next prime is 72235202111. The reversal of 72235202050 is 5020253227.

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, 52939 + ... + 383761.

It is an arithmetic number, because the mean of its divisors is an integer number (3061279884).

Almost surely, 2^72235202050 is an apocalyptic number.

72235202050 is an abundant number, since it is smaller than the sum of its proper divisors (74706232382).

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

72235202050 is a wasteful number, since it uses less digits than its factorization.

72235202050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331243 (or 331238 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 28.

Adding to 72235202050 its reverse (5020253227), we get a palindrome (77255455277).

The spelling of 72235202050 in words is "seventy-two billion, two hundred thirty-five million, two hundred two thousand, fifty".