45331563446 has 8 divisors (see below), whose sum is σ = 73227910224. Its totient is φ = 20922260040.

The previous prime is 45331563437. The next prime is 45331563481. The reversal of 45331563446 is 64436513354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 45331563397 and 45331563406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 871760810 + ... + 871760861.

It is an arithmetic number, because the mean of its divisors is an integer number (9153488778).

Almost surely, 2^45331563446 is an apocalyptic number.

45331563446 is a deficient number, since it is larger than the sum of its proper divisors (27896346778).

45331563446 is a wasteful number, since it uses less digits than its factorization.

45331563446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1743521686.

The product of its digits is 1555200, while the sum is 44.

The spelling of 45331563446 in words is "forty-five billion, three hundred thirty-one million, five hundred sixty-three thousand, four hundred forty-six".