1952335913 has 8 divisors (see below), whose sum is σ = 2255104800. Its totient is φ = 1670447680.

The previous prime is 1952335907. The next prime is 1952335921. The reversal of 1952335913 is 3195332591.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1952335913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1952335993) 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, 5219963 + ... + 5220336.

It is an arithmetic number, because the mean of its divisors is an integer number (281888100).

Almost surely, 2^1952335913 is an apocalyptic number.

It is an amenable number.

1952335913 is a deficient number, since it is larger than the sum of its proper divisors (302768887).

1952335913 is a wasteful number, since it uses less digits than its factorization.

1952335913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10440327.

The product of its digits is 109350, while the sum is 41.

The square root of 1952335913 is about 44185.2454219732. The cubic root of 1952335913 is about 1249.8316387646.

The spelling of 1952335913 in words is "one billion, nine hundred fifty-two million, three hundred thirty-five thousand, nine hundred thirteen".