654045111030 has 32 divisors (see below), whose sum is σ = 1569750739200. Its totient is φ = 174407310432.

The previous prime is 654045110987. The next prime is 654045111047. The reversal of 654045111030 is 30111540456.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 913431 + ... + 1463709.

It is an arithmetic number, because the mean of its divisors is an integer number (49054710600).

Almost surely, 2^654045111030 is an apocalyptic number.

654045111030 is an abundant number, since it is smaller than the sum of its proper divisors (915705628170).

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

654045111030 is a wasteful number, since it uses less digits than its factorization.

654045111030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589908.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 654045111030 its reverse (30111540456), we get a palindrome (684156651486).

The spelling of 654045111030 in words is "six hundred fifty-four billion, forty-five million, one hundred eleven thousand, thirty".