10878520630 has 8 divisors (see below), whose sum is σ = 19581337152. Its totient is φ = 4351408248.

The previous prime is 10878520591. The next prime is 10878520637. The reversal of 10878520630 is 3602587801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10878520630² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10878520637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 543926022 + ... + 543926041.

It is an arithmetic number, because the mean of its divisors is an integer number (2447667144).

Almost surely, 2^10878520630 is an apocalyptic number.

10878520630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10878520630 is a deficient number, since it is larger than the sum of its proper divisors (8702816522).

10878520630 is a wasteful number, since it uses less digits than its factorization.

10878520630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087852070.

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 10878520630 in words is "ten billion, eight hundred seventy-eight million, five hundred twenty thousand, six hundred thirty".