675615677044 has 24 divisors (see below), whose sum is σ = 1474070568768. Its totient is φ = 263226887040.

The previous prime is 675615676969. The next prime is 675615677053. The reversal of 675615677044 is 440776516576.

It is a happy number.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 675615677044.

It is a congruent number.

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, 1096778389 + ... + 1096779004.

It is an arithmetic number, because the mean of its divisors is an integer number (61419607032).

Almost surely, 2^675615677044 is an apocalyptic number.

It is an amenable number.

675615677044 is an abundant number, since it is smaller than the sum of its proper divisors (798454891724).

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

675615677044 is a wasteful number, since it uses less digits than its factorization.

675615677044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2193557415 (or 2193557413 counting only the distinct ones).

The product of its (nonzero) digits is 29635200, while the sum is 58.

The spelling of 675615677044 in words is "six hundred seventy-five billion, six hundred fifteen million, six hundred seventy-seven thousand, forty-four".