6198547495464 has 96 divisors (see below), whose sum is σ = 16907648584320. Its totient is φ = 2051473264128.

The previous prime is 6198547495463. The next prime is 6198547495501. The reversal of 6198547495464 is 4645947458916.

6198547495464 is a `hidden beast` number, since 6 + 1 + 9 + 8 + 5 + 4 + 74 + 9 + 546 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 6198547495392 and 6198547495401.

It is not an unprimeable number, because it can be changed into a prime (6198547495463) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5481552 + ... + 6514944.

It is an arithmetic number, because the mean of its divisors is an integer number (176121339420).

Almost surely, 2^{6198547495464} is an apocalyptic number.

It is an amenable number.

6198547495464 is an abundant number, since it is smaller than the sum of its proper divisors (10709101088856).

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

6198547495464 is a wasteful number, since it uses less digits than its factorization.

6198547495464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033999 (or 1033992 counting only the distinct ones).

The product of its digits is 1045094400, while the sum is 72.

The spelling of 6198547495464 in words is "six trillion, one hundred ninety-eight billion, five hundred forty-seven million, four hundred ninety-five thousand, four hundred sixty-four".