51076506 has 16 divisors (see below), whose sum is σ = 110011104. Its totient is φ = 15715824.

The previous prime is 51076489. The next prime is 51076513. The reversal of 51076506 is 60567015.

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, 327336 + ... + 327491.

It is an arithmetic number, because the mean of its divisors is an integer number (6875694).

Almost surely, 2^51076506 is an apocalyptic number.

51076506 is an abundant number, since it is smaller than the sum of its proper divisors (58934598).

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

51076506 is a wasteful number, since it uses less digits than its factorization.

51076506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654845.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 51076506 is about 7146.7829126118. The cubic root of 51076506 is about 371.0283203099.

The spelling of 51076506 in words is "fifty-one million, seventy-six thousand, five hundred six".