51088093272 has 48 divisors (see below), whose sum is σ = 138530652000. Its totient is φ = 17008802496.

The previous prime is 51088093271. The next prime is 51088093283. The reversal of 51088093272 is 27239088015.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51088093271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 368272 + ... + 487647.

It is an arithmetic number, because the mean of its divisors is an integer number (2886055250).

Almost surely, 2^51088093272 is an apocalyptic number.

It is an amenable number.

51088093272 is an abundant number, since it is smaller than the sum of its proper divisors (87442558728).

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

51088093272 is a wasteful number, since it uses less digits than its factorization.

51088093272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856760 (or 856753 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 51088093272 in words is "fifty-one billion, eighty-eight million, ninety-three thousand, two hundred seventy-two".