7712242050 has 48 divisors (see below), whose sum is σ = 19323575712. Its totient is φ = 2035392000.

The previous prime is 7712242039. The next prime is 7712242051. The reversal of 7712242050 is 502422177.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 7712241999 and 7712242017.

It is not an unprimeable number, because it can be changed into a prime (7712242051) 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 23 ways as a sum of consecutive naturals, for example, 250476 + ... + 279575.

It is an arithmetic number, because the mean of its divisors is an integer number (402574494).

Almost surely, 2^7712242050 is an apocalyptic number.

7712242050 is an abundant number, since it is smaller than the sum of its proper divisors (11611333662).

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

7712242050 is a wasteful number, since it uses less digits than its factorization.

7712242050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530163 (or 530158 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 30.

The square root of 7712242050 is about 87819.3717240109. The cubic root of 7712242050 is about 1975.7267677259.

The spelling of 7712242050 in words is "seven billion, seven hundred twelve million, two hundred forty-two thousand, fifty".