523310267949 has 8 divisors (see below), whose sum is σ = 797425170240. Its totient is φ = 299034438816.

The previous prime is 523310267941. The next prime is 523310267969. The reversal of 523310267949 is 949762013325.

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

It is not a de Polignac number, because 523310267949 - 2³ = 523310267941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523310267941) 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, 12459768264 + ... + 12459768305.

It is an arithmetic number, because the mean of its divisors is an integer number (99678146280).

Almost surely, 2^523310267949 is an apocalyptic number.

It is an amenable number.

523310267949 is a deficient number, since it is larger than the sum of its proper divisors (274114902291).

523310267949 is a wasteful number, since it uses less digits than its factorization.

523310267949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24919536579.

The product of its (nonzero) digits is 2449440, while the sum is 51.

The spelling of 523310267949 in words is "five hundred twenty-three billion, three hundred ten million, two hundred sixty-seven thousand, nine hundred forty-nine".