7201289255 has 8 divisors (see below), whose sum is σ = 8709591552. Its totient is φ = 5715668448.

The previous prime is 7201289231. The next prime is 7201289257. The reversal of 7201289255 is 5529821027.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7201289255 - 2²² = 7197094951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7201289257) 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 7 ways as a sum of consecutive naturals, for example, 5669672 + ... + 5670941.

It is an arithmetic number, because the mean of its divisors is an integer number (1088698944).

Almost surely, 2^7201289255 is an apocalyptic number.

7201289255 is a deficient number, since it is larger than the sum of its proper divisors (1508302297).

7201289255 is a wasteful number, since it uses less digits than its factorization.

7201289255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11340745.

The product of its (nonzero) digits is 100800, while the sum is 41.

The square root of 7201289255 is about 84860.4104102732. The cubic root of 7201289255 is about 1931.0940180749.

The spelling of 7201289255 in words is "seven billion, two hundred one million, two hundred eighty-nine thousand, two hundred fifty-five".