450047722717046 has 8 divisors (see below), whose sum is σ = 691536744662904. Its totient is φ = 219535474496080.

The previous prime is 450047722717037. The next prime is 450047722717051. The reversal of 450047722717046 is 640717227740054.

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

It is a super-2 number, since 2×450047722717046² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 450047722716982 and 450047722717000.

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, 2744193431120 + ... + 2744193431283.

It is an arithmetic number, because the mean of its divisors is an integer number (86442093082863).

Almost surely, 2^{450047722717046} is an apocalyptic number.

450047722717046 is a deficient number, since it is larger than the sum of its proper divisors (241489021945858).

450047722717046 is a wasteful number, since it uses less digits than its factorization.

450047722717046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5488386862446.

The product of its (nonzero) digits is 18439680, while the sum is 56.

The spelling of 450047722717046 in words is "four hundred fifty trillion, forty-seven billion, seven hundred twenty-two million, seven hundred seventeen thousand, forty-six".