51352877 has 8 divisors (see below), whose sum is σ = 54218400. Its totient is φ = 48503664.

The previous prime is 51352871. The next prime is 51352901. The reversal of 51352877 is 77825315.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 51352877 - 2²⁴ = 34575661 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 51352877.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51352871) 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, 2699 + ... + 10487.

It is an arithmetic number, because the mean of its divisors is an integer number (6777300).

Almost surely, 2^51352877 is an apocalyptic number.

It is an amenable number.

51352877 is a deficient number, since it is larger than the sum of its proper divisors (2865523).

51352877 is a wasteful number, since it uses less digits than its factorization.

51352877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8155.

The product of its digits is 58800, while the sum is 38.

The square root of 51352877 is about 7166.0921707720. The cubic root of 51352877 is about 371.6963187167.

The spelling of 51352877 in words is "fifty-one million, three hundred fifty-two thousand, eight hundred seventy-seven".