106478558804554 has 16 divisors (see below), whose sum is σ = 169114099140288. Its totient is φ = 50107232942272.

The previous prime is 106478558804549. The next prime is 106478558804603. The reversal of 106478558804554 is 455408855874601.

It is a super-2 number, since 2×106478558804554² (a number of 29 digits) contains 22 as substring.

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, 4754932 + ... + 15348175.

It is an arithmetic number, because the mean of its divisors is an integer number (10569631196268).

Almost surely, 2^{106478558804554} is an apocalyptic number.

106478558804554 is a deficient number, since it is larger than the sum of its proper divisors (62635540335734).

106478558804554 is a wasteful number, since it uses less digits than its factorization.

106478558804554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20258909.

The product of its (nonzero) digits is 860160000, while the sum is 70.

The spelling of 106478558804554 in words is "one hundred six trillion, four hundred seventy-eight billion, five hundred fifty-eight million, eight hundred four thousand, five hundred fifty-four".