51080523 has 8 divisors (see below), whose sum is σ = 73346448. Its totient is φ = 31434144.

The previous prime is 51080479. The next prime is 51080537. The reversal of 51080523 is 32508015.

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

It is not a de Polignac number, because 51080523 - 2⁶ = 51080459 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51080493 and 51080502.

It is not an unprimeable number, because it can be changed into a prime (51080573) 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, 654840 + ... + 654917.

It is an arithmetic number, because the mean of its divisors is an integer number (9168306).

Almost surely, 2^51080523 is an apocalyptic number.

51080523 is a deficient number, since it is larger than the sum of its proper divisors (22265925).

51080523 is a wasteful number, since it uses less digits than its factorization.

51080523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309773.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 51080523 is about 7147.0639426271. The cubic root of 51080523 is about 371.0380467758.

Adding to 51080523 its reverse (32508015), we get a palindrome (83588538).

The spelling of 51080523 in words is "fifty-one million, eighty thousand, five hundred twenty-three".