10078726552 has 16 divisors (see below), whose sum is σ = 19010774160. Its totient is φ = 5009186784.

The previous prime is 10078726547. The next prime is 10078726571. The reversal of 10078726552 is 25562787001.

It is a junction number, because it is equal to n+sod(n) for n = 10078726499 and 10078726508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3770643 + ... + 3773314.

It is an arithmetic number, because the mean of its divisors is an integer number (1188173385).

Almost surely, 2^10078726552 is an apocalyptic number.

It is an amenable number.

10078726552 is a deficient number, since it is larger than the sum of its proper divisors (8932047608).

10078726552 is a wasteful number, since it uses less digits than its factorization.

10078726552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7544130 (or 7544126 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 43.

The spelling of 10078726552 in words is "ten billion, seventy-eight million, seven hundred twenty-six thousand, five hundred fifty-two".