45246340232445 has 64 divisors (see below), whose sum is σ = 82732882636800. Its totient is φ = 20913033872640.

The previous prime is 45246340232441. The next prime is 45246340232453. The reversal of 45246340232445 is 54423204364254.

It is not a de Polignac number, because 45246340232445 - 2² = 45246340232441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45246340232394 and 45246340232403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45246340232441) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 59469267 + ... + 60225296.

It is an arithmetic number, because the mean of its divisors is an integer number (1292701291200).

Almost surely, 2^{45246340232445} is an apocalyptic number.

It is an amenable number.

45246340232445 is a deficient number, since it is larger than the sum of its proper divisors (37486542404355).

45246340232445 is a wasteful number, since it uses less digits than its factorization.

45246340232445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119694690.

The product of its (nonzero) digits is 11059200, while the sum is 48.

Adding to 45246340232445 its reverse (54423204364254), we get a palindrome (99669544596699).

The spelling of 45246340232445 in words is "forty-five trillion, two hundred forty-six billion, three hundred forty million, two hundred thirty-two thousand, four hundred forty-five".