45032152504 has 8 divisors (see below), whose sum is σ = 84435285960. Its totient is φ = 22516076248.

The previous prime is 45032152483. The next prime is 45032152507. The reversal of 45032152504 is 40525123054.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45032152507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2814509524 + ... + 2814509539.

It is an arithmetic number, because the mean of its divisors is an integer number (10554410745).

Almost surely, 2^45032152504 is an apocalyptic number.

It is an amenable number.

45032152504 is a deficient number, since it is larger than the sum of its proper divisors (39403133456).

45032152504 is a wasteful number, since it uses less digits than its factorization.

45032152504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5629019069 (or 5629019065 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 45032152504 its reverse (40525123054), we get a palindrome (85557275558).

The spelling of 45032152504 in words is "forty-five billion, thirty-two million, one hundred fifty-two thousand, five hundred four".