51094592 has 56 divisors (see below), whose sum is σ = 107143296. Its totient is φ = 24127488.

The previous prime is 51094583. The next prime is 51094609. The reversal of 51094592 is 29549015.

It is a super-2 number, since 2×51094592² = 5221314663292928, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151448 + ... + 151784.

Almost surely, 2^51094592 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 51094592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53571648).

51094592 is an abundant number, since it is smaller than the sum of its proper divisors (56048704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51094592 is a wasteful number, since it uses less digits than its factorization.

51094592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475 (or 465 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 35.

The square root of 51094592 is about 7148.0481251877. The cubic root of 51094592 is about 371.0721083893.

The spelling of 51094592 in words is "fifty-one million, ninety-four thousand, five hundred ninety-two".