10010561078 has 128 divisors (see below), whose sum is σ = 19707494400. Its totient is φ = 3713149440.

The previous prime is 10010561059. The next prime is 10010561081. The reversal of 10010561078 is 87016501001.

It is a super-2 number, since 2×10010561078² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10010561078.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16711823 + ... + 16712421.

It is an arithmetic number, because the mean of its divisors is an integer number (153964800).

Almost surely, 2^10010561078 is an apocalyptic number.

10010561078 is a deficient number, since it is larger than the sum of its proper divisors (9696933322).

10010561078 is a wasteful number, since it uses less digits than its factorization.

10010561078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762.

The product of its (nonzero) digits is 1680, while the sum is 29.

The spelling of 10010561078 in words is "ten billion, ten million, five hundred sixty-one thousand, seventy-eight".