51092496 has 180 divisors, whose sum is σ = 179449452. Its totient is φ = 13450752.

The previous prime is 51092423. The next prime is 51092527. The reversal of 51092496 is 69429015.

It can be written as a sum of positive squares in 2 ways, for example, as 5934096 + 45158400 = 2436^2 + 6720^2 .

It is a super-2 number, since 2×51092496² = 5220886295020032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 51092496.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 91450 + ... + 92006.

Almost surely, 2^51092496 is an apocalyptic number.

51092496 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 51092496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89724726).

51092496 is an abundant number, since it is smaller than the sum of its proper divisors (128356956).

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

51092496 is a wasteful number, since it uses less digits than its factorization.

51092496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598 (or 582 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 51092496 is about 7147.9015102336. The cubic root of 51092496 is about 371.0670342856.

The spelling of 51092496 in words is "fifty-one million, ninety-two thousand, four hundred ninety-six".