4977612523 has 4 divisors (see below), whose sum is σ = 5360505808. Its totient is φ = 4594719240.

The previous prime is 4977612517. The next prime is 4977612527. The reversal of 4977612523 is 3252167794.

4977612523 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4977612523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4977612527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191446623 + ... + 191446648.

It is an arithmetic number, because the mean of its divisors is an integer number (1340126452).

Almost surely, 2^4977612523 is an apocalyptic number.

4977612523 is a deficient number, since it is larger than the sum of its proper divisors (382893285).

4977612523 is a wasteful number, since it uses less digits than its factorization.

4977612523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382893284.

The product of its digits is 635040, while the sum is 46.

The square root of 4977612523 is about 70552.1971521795. The cubic root of 4977612523 is about 1707.4199916351.

The spelling of 4977612523 in words is "four billion, nine hundred seventy-seven million, six hundred twelve thousand, five hundred twenty-three".