675556040655576 has 48 divisors (see below), whose sum is σ = 1831854067470960. Its totient is φ = 224911731620160.

The previous prime is 675556040655523. The next prime is 675556040655589.

675556040655576 is a `hidden beast` number, since 6 + 7 + 5 + 5 + 5 + 6 + 0 + 4 + 0 + 65 + 557 + 6 = 666.

675556040655576 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5700258355 + ... + 5700376866.

It is an arithmetic number, because the mean of its divisors is an integer number (38163626405645).

Almost surely, 2^{675556040655576} is an apocalyptic number.

It is an amenable number.

675556040655576 is an abundant number, since it is smaller than the sum of its proper divisors (1156298026815384).

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

675556040655576 is a wasteful number, since it uses less digits than its factorization.

675556040655576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11400636056 (or 11400636049 counting only the distinct ones).

The product of its (nonzero) digits is 3969000000, while the sum is 72.

The spelling of 675556040655576 in words is "six hundred seventy-five trillion, five hundred fifty-six billion, forty million, six hundred fifty-five thousand, five hundred seventy-six".