7655553460 has 48 divisors (see below), whose sum is σ = 16304117760. Its totient is φ = 3019011840.

The previous prime is 7655553457. The next prime is 7655553467. The reversal of 7655553460 is 643555567.

It is a self number, because there is not a number n which added to its sum of digits gives 7655553460.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7655553467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1199197 + ... + 1205563.

It is an arithmetic number, because the mean of its divisors is an integer number (339669120).

Almost surely, 2^7655553460 is an apocalyptic number.

It is an amenable number.

7655553460 is an abundant number, since it is smaller than the sum of its proper divisors (8648564300).

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

7655553460 is a wasteful number, since it uses less digits than its factorization.

7655553460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7216 (or 7214 counting only the distinct ones).

The product of its (nonzero) digits is 1890000, while the sum is 46.

The square root of 7655553460 is about 87496.0196808975. The cubic root of 7655553460 is about 1970.8740193104.

The spelling of 7655553460 in words is "seven billion, six hundred fifty-five million, five hundred fifty-three thousand, four hundred sixty".