45212654804 has 24 divisors (see below), whose sum is σ = 79377795840. Its totient is φ = 22533394176.

The previous prime is 45212654803. The next prime is 45212654881. The reversal of 45212654804 is 40845621254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45212654803) 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 7 ways as a sum of consecutive naturals, for example, 1724804 + ... + 1750820.

It is an arithmetic number, because the mean of its divisors is an integer number (3307408160).

Almost surely, 2^45212654804 is an apocalyptic number.

It is an amenable number.

45212654804 is a deficient number, since it is larger than the sum of its proper divisors (34165141036).

45212654804 is a wasteful number, since it uses less digits than its factorization.

45212654804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27407 (or 27405 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 41.

The spelling of 45212654804 in words is "forty-five billion, two hundred twelve million, six hundred fifty-four thousand, eight hundred four".