54715532530 has 16 divisors (see below), whose sum is σ = 103671535680. Its totient is φ = 20734306992.

The previous prime is 54715532479. The next prime is 54715532533. The reversal of 54715532530 is 3523551745.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (54715532533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143988054 + ... + 143988433.

It is an arithmetic number, because the mean of its divisors is an integer number (6479470980).

Almost surely, 2^54715532530 is an apocalyptic number.

54715532530 is a deficient number, since it is larger than the sum of its proper divisors (48956003150).

54715532530 is a wasteful number, since it uses less digits than its factorization.

54715532530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287976513.

The product of its (nonzero) digits is 315000, while the sum is 40.

The spelling of 54715532530 in words is "fifty-four billion, seven hundred fifteen million, five hundred thirty-two thousand, five hundred thirty".