1952048281 has 8 divisors (see below), whose sum is σ = 1958711040. Its totient is φ = 1945396992.

The previous prime is 1952048279. The next prime is 1952048299. The reversal of 1952048281 is 1828402591.

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 1952048281 - 2¹ = 1952048279 is a prime.

It is a super-2 number, since 2×1952048281² = 7620984982710109922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1952040281) 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, 452985 + ... + 457273.

It is an arithmetic number, because the mean of its divisors is an integer number (244838880).

Almost surely, 2^1952048281 is an apocalyptic number.

It is an amenable number.

1952048281 is a deficient number, since it is larger than the sum of its proper divisors (6662759).

1952048281 is an equidigital number, since it uses as much as digits as its factorization.

1952048281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5735.

The product of its (nonzero) digits is 46080, while the sum is 40.

The square root of 1952048281 is about 44181.9904599148. The cubic root of 1952048281 is about 1249.7702577240.

The spelling of 1952048281 in words is "one billion, nine hundred fifty-two million, forty-eight thousand, two hundred eighty-one".