51614473 has 8 divisors (see below), whose sum is σ = 53371136. Its totient is φ = 49863600.

The previous prime is 51614429. The next prime is 51614483. The reversal of 51614473 is 37441615.

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 51614473 - 2¹⁷ = 51483401 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51614483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24115 + ... + 26167.

It is an arithmetic number, because the mean of its divisors is an integer number (6671392).

Almost surely, 2^51614473 is an apocalyptic number.

It is an amenable number.

51614473 is a deficient number, since it is larger than the sum of its proper divisors (1756663).

51614473 is a wasteful number, since it uses less digits than its factorization.

51614473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2895.

The product of its digits is 10080, while the sum is 31.

The square root of 51614473 is about 7184.3213319005. The cubic root of 51614473 is about 372.3264010993.

The spelling of 51614473 in words is "fifty-one million, six hundred fourteen thousand, four hundred seventy-three".