2052731451 has 8 divisors (see below), whose sum is σ = 2737537344. Its totient is φ = 1368206600.

The previous prime is 2052731441. The next prime is 2052731477. The reversal of 2052731451 is 1541372502.

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 2052731451 - 2¹¹ = 2052729403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2052731411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52581 + ... + 82886.

It is an arithmetic number, because the mean of its divisors is an integer number (342192168).

Almost surely, 2^2052731451 is an apocalyptic number.

2052731451 is a deficient number, since it is larger than the sum of its proper divisors (684805893).

2052731451 is a wasteful number, since it uses less digits than its factorization.

2052731451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140521.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 2052731451 is about 45307.0794799223. The cubic root of 2052731451 is about 1270.8980464915.

The spelling of 2052731451 in words is "two billion, fifty-two million, seven hundred thirty-one thousand, four hundred fifty-one".