523956962 has 4 divisors (see below), whose sum is σ = 785935446. Its totient is φ = 261978480.

The previous prime is 523956959. The next prime is 523956971. The reversal of 523956962 is 269659325.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 516607441 + 7349521 = 22729^2 + 2711^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130989239 + ... + 130989242.

Almost surely, 2^523956962 is an apocalyptic number.

523956962 is a deficient number, since it is larger than the sum of its proper divisors (261978484).

523956962 is a wasteful number, since it uses less digits than its factorization.

523956962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261978483.

The product of its digits is 874800, while the sum is 47.

The square root of 523956962 is about 22890.1062033360. The cubic root of 523956962 is about 806.1797252051.

The spelling of 523956962 in words is "five hundred twenty-three million, nine hundred fifty-six thousand, nine hundred sixty-two".