6554191480 has 16 divisors (see below), whose sum is σ = 14746930920. Its totient is φ = 2621676576.

The previous prime is 6554191447. The next prime is 6554191513. The reversal of 6554191480 is 841914556.

It is an interprime number because it is at equal distance from previous prime (6554191447) and next prime (6554191513).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81927354 + ... + 81927433.

Almost surely, 2^6554191480 is an apocalyptic number.

It is an amenable number.

6554191480 is an abundant number, since it is smaller than the sum of its proper divisors (8192739440).

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

6554191480 is a wasteful number, since it uses less digits than its factorization.

6554191480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163854798 (or 163854794 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 43.

The square root of 6554191480 is about 80957.9611897434. The cubic root of 6554191480 is about 1871.4276495260.

The spelling of 6554191480 in words is "six billion, five hundred fifty-four million, one hundred ninety-one thousand, four hundred eighty".