51466541 has 8 divisors (see below), whose sum is σ = 60716544. Its totient is φ = 42690960.

The previous prime is 51466523. The next prime is 51466553. The reversal of 51466541 is 14566415.

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 51466541 - 2⁶ = 51466477 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51466498 and 51466507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51465541) 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, 118370 + ... + 118803.

It is an arithmetic number, because the mean of its divisors is an integer number (7589568).

Almost surely, 2^51466541 is an apocalyptic number.

It is an amenable number.

51466541 is a deficient number, since it is larger than the sum of its proper divisors (9250003).

51466541 is a wasteful number, since it uses less digits than its factorization.

51466541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237211.

The product of its digits is 14400, while the sum is 32.

The square root of 51466541 is about 7174.0184694493. The cubic root of 51466541 is about 371.9703530734.

The spelling of 51466541 in words is "fifty-one million, four hundred sixty-six thousand, five hundred forty-one".