1952918041 has 4 divisors (see below), whose sum is σ = 1953259812. Its totient is φ = 1952576272.

The previous prime is 1952917987. The next prime is 1952918047. The reversal of 1952918041 is 1408192591.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1408192591 = 13 ⋅108322507.

It can be written as a sum of positive squares in 2 ways, for example, as 1052678025 + 900240016 = 32445^2 + 30004^2 .

It is a cyclic number.

It is not a de Polignac number, because 1952918041 - 2⁹ = 1952917529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1952917985 and 1952918003.

It is not an unprimeable number, because it can be changed into a prime (1952918047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162166 + ... + 173791.

It is an arithmetic number, because the mean of its divisors is an integer number (488314953).

Almost surely, 2^1952918041 is an apocalyptic number.

It is an amenable number.

1952918041 is a deficient number, since it is larger than the sum of its proper divisors (341771).

1952918041 is an equidigital number, since it uses as much as digits as its factorization.

1952918041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341770.

The product of its (nonzero) digits is 25920, while the sum is 40.

The square root of 1952918041 is about 44191.8322883313. The cubic root of 1952918041 is about 1249.9558471871.

The spelling of 1952918041 in words is "one billion, nine hundred fifty-two million, nine hundred eighteen thousand, forty-one".