10555388307078 has 16 divisors (see below), whose sum is σ = 22352587003440. Its totient is φ = 3311494370816.

The previous prime is 10555388307067. The next prime is 10555388307137. The reversal of 10555388307078 is 87070388355501.

10555388307078 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10555388307078² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

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, 51742099443 + ... + 51742099646.

It is an arithmetic number, because the mean of its divisors is an integer number (1397036687715).

Almost surely, 2^{10555388307078} is an apocalyptic number.

10555388307078 is an abundant number, since it is smaller than the sum of its proper divisors (11797198696362).

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

10555388307078 is a wasteful number, since it uses less digits than its factorization.

10555388307078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103484199111.

The product of its (nonzero) digits is 28224000, while the sum is 60.

The spelling of 10555388307078 in words is "ten trillion, five hundred fifty-five billion, three hundred eighty-eight million, three hundred seven thousand, seventy-eight".