7266053389 has 8 divisors (see below), whose sum is σ = 8571934208. Its totient is φ = 6027140880.

The previous prime is 7266053323. The next prime is 7266053411. The reversal of 7266053389 is 9833506627.

It is a happy number.

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 7266053389 - 2¹¹ = 7266051341 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 (7266053489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16741842 + ... + 16742275.

It is an arithmetic number, because the mean of its divisors is an integer number (1071491776).

Almost surely, 2^7266053389 is an apocalyptic number.

It is an amenable number.

7266053389 is a deficient number, since it is larger than the sum of its proper divisors (1305880819).

7266053389 is a wasteful number, since it uses less digits than its factorization.

7266053389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33484155.

The product of its (nonzero) digits is 1632960, while the sum is 49.

The square root of 7266053389 is about 85241.1484495604. The cubic root of 7266053389 is about 1936.8657888104.

The spelling of 7266053389 in words is "seven billion, two hundred sixty-six million, fifty-three thousand, three hundred eighty-nine".