45331657846 has 4 divisors (see below), whose sum is σ = 67997486772. Its totient is φ = 22665828922.

The previous prime is 45331657841. The next prime is 45331657859. The reversal of 45331657846 is 64875613354.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 45331657793 and 45331657802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45331657841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11332914460 + ... + 11332914463.

It is an arithmetic number, because the mean of its divisors is an integer number (16999371693).

Almost surely, 2^45331657846 is an apocalyptic number.

45331657846 is a deficient number, since it is larger than the sum of its proper divisors (22665828926).

45331657846 is a wasteful number, since it uses less digits than its factorization.

45331657846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22665828925.

The product of its digits is 7257600, while the sum is 52.

The spelling of 45331657846 in words is "forty-five billion, three hundred thirty-one million, six hundred fifty-seven thousand, eight hundred forty-six".