51282457150 has 48 divisors (see below), whose sum is σ = 99606348000. Its totient is φ = 19606568960.

The previous prime is 51282457111. The next prime is 51282457157. The reversal of 51282457150 is 5175428215.

It is a super-2 number, since 2×51282457150² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51282457157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1604526 + ... + 1636174.

It is an arithmetic number, because the mean of its divisors is an integer number (2075132250).

Almost surely, 2^51282457150 is an apocalyptic number.

51282457150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

51282457150 is a deficient number, since it is larger than the sum of its proper divisors (48323890850).

51282457150 is a wasteful number, since it uses less digits than its factorization.

51282457150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33093 (or 33088 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 40.

The spelling of 51282457150 in words is "fifty-one billion, two hundred eighty-two million, four hundred fifty-seven thousand, one hundred fifty".