472453151550446 has 32 divisors (see below), whose sum is σ = 794254300932960. Its totient is φ = 208880389785600.

The previous prime is 472453151550397. The next prime is 472453151550451. The reversal of 472453151550446 is 644055151354274.

It is a super-2 number, since 2×472453151550446² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 472453151550391 and 472453151550400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90444011 + ... + 95524998.

It is an arithmetic number, because the mean of its divisors is an integer number (24820446904155).

Almost surely, 2^{472453151550446} is an apocalyptic number.

472453151550446 is a deficient number, since it is larger than the sum of its proper divisors (321801149382514).

472453151550446 is a wasteful number, since it uses less digits than its factorization.

472453151550446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185972180.

The product of its (nonzero) digits is 40320000, while the sum is 56.

The spelling of 472453151550446 in words is "four hundred seventy-two trillion, four hundred fifty-three billion, one hundred fifty-one million, five hundred fifty thousand, four hundred forty-six".