672452780773152 has 48 divisors (see below), whose sum is σ = 1791534647300832. Its totient is φ = 220805390699520.

The previous prime is 672452780773139. The next prime is 672452780773211. The reversal of 672452780773152 is 251377087254276.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52273997049 + ... + 52274009912.

It is an arithmetic number, because the mean of its divisors is an integer number (37323638485434).

Almost surely, 2^{672452780773152} is an apocalyptic number.

It is an amenable number.

672452780773152 is an abundant number, since it is smaller than the sum of its proper divisors (1119081866527680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

672452780773152 is a wasteful number, since it uses less digits than its factorization.

672452780773152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104548007041 (or 104548007033 counting only the distinct ones).

The product of its (nonzero) digits is 276595200, while the sum is 66.

The spelling of 672452780773152 in words is "six hundred seventy-two trillion, four hundred fifty-two billion, seven hundred eighty million, seven hundred seventy-three thousand, one hundred fifty-two".