1952672953 has 24 divisors (see below), whose sum is σ = 2478336896. Its totient is φ = 1505813760.

The previous prime is 1952672927. The next prime is 1952672977. The reversal of 1952672953 is 3592762591.

It is a de Polignac number, because none of the positive numbers 2^k-1952672953 is a prime.

It is a super-2 number, since 2×1952672953² = 7625863322755480418, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1952672897 and 1952672906.

It is not an unprimeable number, because it can be changed into a prime (1952672923) 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 23 ways as a sum of consecutive naturals, for example, 70276 + ... + 94042.

Almost surely, 2^1952672953 is an apocalyptic number.

It is an amenable number.

1952672953 is a deficient number, since it is larger than the sum of its proper divisors (525663943).

1952672953 is a wasteful number, since it uses less digits than its factorization.

1952672953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23893 (or 23882 counting only the distinct ones).

The product of its digits is 1020600, while the sum is 49.

The square root of 1952672953 is about 44189.0592002138. The cubic root of 1952672953 is about 1249.9035558657.

The spelling of 1952672953 in words is "one billion, nine hundred fifty-two million, six hundred seventy-two thousand, nine hundred fifty-three".