78910508130 has 16 divisors (see below), whose sum is σ = 189385219584. Its totient is φ = 21042802160.

The previous prime is 78910508129. The next prime is 78910508137. The reversal of 78910508130 is 3180501987.

It is not an unprimeable number, because it can be changed into a prime (78910508137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1315175106 + ... + 1315175165.

It is an arithmetic number, because the mean of its divisors is an integer number (11836576224).

Almost surely, 2^78910508130 is an apocalyptic number.

78910508130 is an abundant number, since it is smaller than the sum of its proper divisors (110474711454).

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

78910508130 is a wasteful number, since it uses less digits than its factorization.

78910508130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2630350281.

The product of its (nonzero) digits is 60480, while the sum is 42.

The spelling of 78910508130 in words is "seventy-eight billion, nine hundred ten million, five hundred eight thousand, one hundred thirty".