51094534 has 8 divisors (see below), whose sum is σ = 80675640. Its totient is φ = 24202656.

The previous prime is 51094529. The next prime is 51094543. The reversal of 51094534 is 43549015.

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

It is a super-2 number, since 2×51094534² = 5221302809354312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 51094496 and 51094505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 672259 + ... + 672334.

It is an arithmetic number, because the mean of its divisors is an integer number (10084455).

Almost surely, 2^51094534 is an apocalyptic number.

51094534 is a deficient number, since it is larger than the sum of its proper divisors (29581106).

51094534 is a wasteful number, since it uses less digits than its factorization.

51094534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344614.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 51094534 is about 7148.0440681350. The cubic root of 51094534 is about 371.0719679818.

The spelling of 51094534 in words is "fifty-one million, ninety-four thousand, five hundred thirty-four".