1045504311064 has 96 divisors (see below), whose sum is σ = 2140302690000. Its totient is φ = 478345623552.

The previous prime is 1045504311043. The next prime is 1045504311199. The reversal of 1045504311064 is 4601134055401.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 138491962 + ... + 138499510.

Almost surely, 2^{1045504311064} is an apocalyptic number.

It is an amenable number.

1045504311064 is an abundant number, since it is smaller than the sum of its proper divisors (1094798378936).

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

1045504311064 is a wasteful number, since it uses less digits than its factorization.

1045504311064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9245 (or 9224 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 1045504311064 its reverse (4601134055401), we get a palindrome (5646638366465).

The spelling of 1045504311064 in words is "one trillion, forty-five billion, five hundred four million, three hundred eleven thousand, sixty-four".