5030780878 has 4 divisors (see below), whose sum is σ = 7546171320. Its totient is φ = 2515390438.

The previous prime is 5030780863. The next prime is 5030780921. The reversal of 5030780878 is 8780870305.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8780870305 = 5 ⋅1756174061.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1257695218 + ... + 1257695221.

It is an arithmetic number, because the mean of its divisors is an integer number (1886542830).

Almost surely, 2^5030780878 is an apocalyptic number.

5030780878 is a deficient number, since it is larger than the sum of its proper divisors (2515390442).

5030780878 is a wasteful number, since it uses less digits than its factorization.

5030780878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2515390441.

The product of its (nonzero) digits is 376320, while the sum is 46.

The square root of 5030780878 is about 70927.9978428829. The cubic root of 5030780878 is about 1713.4777413227.

The spelling of 5030780878 in words is "five billion, thirty million, seven hundred eighty thousand, eight hundred seventy-eight".