155682056002 has 24 divisors (see below), whose sum is σ = 259081342128. Its totient is φ = 70103208120.

The previous prime is 155682055993. The next prime is 155682056027. The reversal of 155682056002 is 200650286551.

It is a super-2 number, since 2×155682056002² (a number of 23 digits) contains 22 as substring.

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, 2980248 + ... + 3032035.

It is an arithmetic number, because the mean of its divisors is an integer number (10795055922).

Almost surely, 2^155682056002 is an apocalyptic number.

155682056002 is a deficient number, since it is larger than the sum of its proper divisors (103399286126).

155682056002 is a wasteful number, since it uses less digits than its factorization.

155682056002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6012414 (or 6012403 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 40.

The spelling of 155682056002 in words is "one hundred fifty-five billion, six hundred eighty-two million, fifty-six thousand, two".