2054029243 has 8 divisors (see below), whose sum is σ = 2355110912. Its totient is φ = 1754859816.

The previous prime is 2054029213. The next prime is 2054029247. The reversal of 2054029243 is 3429204502.

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 2054029243 - 2¹³ = 2054021051 is a prime.

It is a super-2 number, since 2×2054029243² = 8438072262198306098, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2054029247) 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, 475755 + ... + 480052.

It is an arithmetic number, because the mean of its divisors is an integer number (294388864).

Almost surely, 2^2054029243 is an apocalyptic number.

2054029243 is a deficient number, since it is larger than the sum of its proper divisors (301081669).

2054029243 is an equidigital number, since it uses as much as digits as its factorization.

2054029243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956121.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 2054029243 is about 45321.3993936639. The cubic root of 2054029243 is about 1271.1658220365.

The spelling of 2054029243 in words is "two billion, fifty-four million, twenty-nine thousand, two hundred forty-three".