51413527000 has 64 divisors (see below), whose sum is σ = 131244740640. Its totient is φ = 18695824000.

The previous prime is 51413526973. The next prime is 51413527037. The reversal of 51413527000 is 72531415.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 51413527000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2325979 + ... + 2347978.

Almost surely, 2^51413527000 is an apocalyptic number.

51413527000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

51413527000 is an abundant number, since it is smaller than the sum of its proper divisors (79831213640).

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

51413527000 is a wasteful number, since it uses less digits than its factorization.

51413527000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4673989 (or 4673975 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The spelling of 51413527000 in words is "fifty-one billion, four hundred thirteen million, five hundred twenty-seven thousand".