523077379 has 16 divisors (see below), whose sum is σ = 600006240. Its totient is φ = 451584000.

The previous prime is 523077343. The next prime is 523077383. The reversal of 523077379 is 973770325.

It is a cyclic number.

It is not a de Polignac number, because 523077379 - 2¹¹ = 523075331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (523077389) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6019 + ... + 32899.

It is an arithmetic number, because the mean of its divisors is an integer number (37500390).

Almost surely, 2^523077379 is an apocalyptic number.

523077379 is a deficient number, since it is larger than the sum of its proper divisors (76928861).

523077379 is a wasteful number, since it uses less digits than its factorization.

523077379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26982.

The product of its (nonzero) digits is 277830, while the sum is 43.

The square root of 523077379 is about 22870.8849632016. The cubic root of 523077379 is about 805.7283527958.

The spelling of 523077379 in words is "five hundred twenty-three million, seventy-seven thousand, three hundred seventy-nine".