4547641980155 has 16 divisors (see below), whose sum is σ = 5700157894080. Its totient is φ = 3478557871488.

The previous prime is 4547641980149. The next prime is 4547641980191. The reversal of 4547641980155 is 5510891467454.

It is a cyclic number.

It is not a de Polignac number, because 4547641980155 - 2⁸ = 4547641979899 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4547641980094 and 4547641980103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152232872 + ... + 152262741.

It is an arithmetic number, because the mean of its divisors is an integer number (356259868380).

Almost surely, 2^{4547641980155} is an apocalyptic number.

4547641980155 is a deficient number, since it is larger than the sum of its proper divisors (1152515913925).

4547641980155 is a wasteful number, since it uses less digits than its factorization.

4547641980155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304495750.

The product of its (nonzero) digits is 24192000, while the sum is 59.

The spelling of 4547641980155 in words is "four trillion, five hundred forty-seven billion, six hundred forty-one million, nine hundred eighty thousand, one hundred fifty-five".