6487606125 has 288 divisors, whose sum is σ = 16002185472. Its totient is φ = 2485728000.

The previous prime is 6487606109. The next prime is 6487606133. The reversal of 6487606125 is 5216067846.

It is not a de Polignac number, because 6487606125 - 2⁴ = 6487606109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 7882464 + ... + 7883286.

It is an arithmetic number, because the mean of its divisors is an integer number (55563144).

Almost surely, 2^6487606125 is an apocalyptic number.

6487606125 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6487606125 is an abundant number, since it is smaller than the sum of its proper divisors (9514579347).

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

6487606125 is a wasteful number, since it uses less digits than its factorization.

6487606125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882 (or 862 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 6487606125 is about 80545.6772583110. The cubic root of 6487606125 is about 1865.0686627635.

The spelling of 6487606125 in words is "six billion, four hundred eighty-seven million, six hundred six thousand, one hundred twenty-five".