651477005000 has 80 divisors (see below), whose sum is σ = 1527454558080. Its totient is φ = 260412584000.

The previous prime is 651477004991. The next prime is 651477005027. The reversal of 651477005000 is 500774156.

651477005000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7391189 + ... + 7478811.

It is an arithmetic number, because the mean of its divisors is an integer number (19093181976).

Almost surely, 2^651477005000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 651477005000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (763727279040).

651477005000 is an abundant number, since it is smaller than the sum of its proper divisors (875977553080).

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

651477005000 is a wasteful number, since it uses less digits than its factorization.

651477005000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89136 (or 89117 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 35.

Adding to 651477005000 its reverse (500774156), we get a palindrome (651977779156).

The spelling of 651477005000 in words is "six hundred fifty-one billion, four hundred seventy-seven million, five thousand".