30080825078 has 4 divisors (see below), whose sum is σ = 45121237620. Its totient is φ = 15040412538.

The previous prime is 30080825077. The next prime is 30080825123. The reversal of 30080825078 is 87052808003.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30080825077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7520206268 + ... + 7520206271.

It is an arithmetic number, because the mean of its divisors is an integer number (11280309405).

Almost surely, 2^30080825078 is an apocalyptic number.

30080825078 is a deficient number, since it is larger than the sum of its proper divisors (15040412542).

30080825078 is a wasteful number, since it uses less digits than its factorization.

30080825078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15040412541.

The product of its (nonzero) digits is 107520, while the sum is 41.

The spelling of 30080825078 in words is "thirty billion, eighty million, eight hundred twenty-five thousand, seventy-eight".