2152546733 has 8 divisors (see below), whose sum is σ = 2182010880. Its totient is φ = 2123138160.

The previous prime is 2152546729. The next prime is 2152546741. The reversal of 2152546733 is 3376452512.

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 2152546733 - 2² = 2152546729 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2152546763) 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, 67316 + ... + 94002.

It is an arithmetic number, because the mean of its divisors is an integer number (272751360).

Almost surely, 2^2152546733 is an apocalyptic number.

It is an amenable number.

2152546733 is a deficient number, since it is larger than the sum of its proper divisors (29464147).

2152546733 is a wasteful number, since it uses less digits than its factorization.

2152546733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27787.

The product of its digits is 151200, while the sum is 38.

The square root of 2152546733 is about 46395.5464780834. The cubic root of 2152546733 is about 1291.1722879247.

The spelling of 2152546733 in words is "two billion, one hundred fifty-two million, five hundred forty-six thousand, seven hundred thirty-three".