980556014455001 has 16 divisors (see below), whose sum is σ = 1021507358699520. Its totient is φ = 940416207050880.

The previous prime is 980556014454983. The next prime is 980556014455013. The reversal of 980556014455001 is 100554410655089.

It is a cyclic number.

It is not a de Polignac number, because 980556014455001 - 2³⁸ = 980281136548057 is a prime.

It is a super-2 number, since 2×980556014455001² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (980556014455201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241661096 + ... + 245685158.

It is an arithmetic number, because the mean of its divisors is an integer number (63844209918720).

Almost surely, 2^{980556014455001} is an apocalyptic number.

It is an amenable number.

980556014455001 is a deficient number, since it is larger than the sum of its proper divisors (40951344244519).

980556014455001 is a wasteful number, since it uses less digits than its factorization.

980556014455001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4124896.

The product of its (nonzero) digits is 4320000, while the sum is 53.

The spelling of 980556014455001 in words is "nine hundred eighty trillion, five hundred fifty-six billion, fourteen million, four hundred fifty-five thousand, one".