7298252052 has 48 divisors (see below), whose sum is σ = 20959085952. Its totient is φ = 1924813440.

The previous prime is 7298252011. The next prime is 7298252077. The reversal of 7298252052 is 2502528927.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 7298251995 and 7298252013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3340599 + ... + 3342782.

It is an arithmetic number, because the mean of its divisors is an integer number (436647624).

Almost surely, 2^7298252052 is an apocalyptic number.

It is an amenable number.

7298252052 is an abundant number, since it is smaller than the sum of its proper divisors (13660833900).

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

7298252052 is a wasteful number, since it uses less digits than its factorization.

7298252052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6683408 (or 6683406 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 7298252052 is about 85429.8077488180. The cubic root of 7298252052 is about 1939.7225709493.

The spelling of 7298252052 in words is "seven billion, two hundred ninety-eight million, two hundred fifty-two thousand, fifty-two".