675354155472 has 120 divisors (see below), whose sum is σ = 1895278694400. Its totient is φ = 224496393984.

The previous prime is 675354155467. The next prime is 675354155503. The reversal of 675354155472 is 274551453576.

It is a happy number.

675354155472 is a `hidden beast` number, since 6 + 7 + 5 + 3 + 541 + 55 + 47 + 2 = 666.

It is a super-2 number, since 2×675354155472² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 154435078 + ... + 154439450.

It is an arithmetic number, because the mean of its divisors is an integer number (15793989120).

Almost surely, 2^675354155472 is an apocalyptic number.

It is an amenable number.

675354155472 is an abundant number, since it is smaller than the sum of its proper divisors (1219924538928).

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

675354155472 is a wasteful number, since it uses less digits than its factorization.

675354155472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7105 (or 7096 counting only the distinct ones).

The product of its digits is 17640000, while the sum is 54.

The spelling of 675354155472 in words is "six hundred seventy-five billion, three hundred fifty-four million, one hundred fifty-five thousand, four hundred seventy-two".