51677095 has 4 divisors (see below), whose sum is σ = 62012520. Its totient is φ = 41341672.

The previous prime is 51677089. The next prime is 51677117. The reversal of 51677095 is 59077615.

51677095 is digitally balanced in base 2, 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, and also an emirpimes, since its reverse is a distinct semiprime: 59077615 = 5 ⋅11815523.

It is a cyclic number.

It is not a de Polignac number, because 51677095 - 2⁷ = 51676967 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5167705 + ... + 5167714.

It is an arithmetic number, because the mean of its divisors is an integer number (15503130).

Almost surely, 2^51677095 is an apocalyptic number.

51677095 is a deficient number, since it is larger than the sum of its proper divisors (10335425).

51677095 is a wasteful number, since it uses less digits than its factorization.

51677095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10335424.

The product of its (nonzero) digits is 66150, while the sum is 40.

The square root of 51677095 is about 7188.6782512504. The cubic root of 51677095 is about 372.4769170268.

The spelling of 51677095 in words is "fifty-one million, six hundred seventy-seven thousand, ninety-five".