51962541000 has 256 divisors, whose sum is σ = 171887339520. Its totient is φ = 13046400000.

The previous prime is 51962540951. The next prime is 51962541047. The reversal of 51962541000 is 14526915.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 3433450 + ... + 3448550.

It is an arithmetic number, because the mean of its divisors is an integer number (671434920).

Almost surely, 2^51962541000 is an apocalyptic number.

51962541000 is a gapful number since it is divisible by the number (50) 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 51962541000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85943669760).

51962541000 is an abundant number, since it is smaller than the sum of its proper divisors (119924798520).

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

51962541000 is a wasteful number, since it uses less digits than its factorization.

51962541000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15193 (or 15179 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

The spelling of 51962541000 in words is "fifty-one billion, nine hundred sixty-two million, five hundred forty-one thousand".