1952534319 has 8 divisors (see below), whose sum is σ = 2610474240. Its totient is φ = 1298141976.

The previous prime is 1952534263. The next prime is 1952534329. The reversal of 1952534319 is 9134352591.

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

It is not a de Polignac number, because 1952534319 - 2⁷ = 1952534191 is a prime.

It is a super-2 number, since 2×1952534319² = 7624780533745587522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1952534329) 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, 885609 + ... + 887810.

It is an arithmetic number, because the mean of its divisors is an integer number (326309280).

Almost surely, 2^1952534319 is an apocalyptic number.

1952534319 is a deficient number, since it is larger than the sum of its proper divisors (657939921).

1952534319 is a wasteful number, since it uses less digits than its factorization.

1952534319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773789.

The product of its digits is 145800, while the sum is 42.

The square root of 1952534319 is about 44187.4905261659. The cubic root of 1952534319 is about 1249.8739753480.

The spelling of 1952534319 in words is "one billion, nine hundred fifty-two million, five hundred thirty-four thousand, three hundred nineteen".