5278767078430 has 32 divisors (see below), whose sum is σ = 9610376315904. Its totient is φ = 2087444333856.

The previous prime is 5278767078413. The next prime is 5278767078433. The reversal of 5278767078430 is 348707678725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5278767078433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3760822 + ... + 4970041.

It is an arithmetic number, because the mean of its divisors is an integer number (300324259872).

Almost surely, 2^{5278767078430} is an apocalyptic number.

5278767078430 is a deficient number, since it is larger than the sum of its proper divisors (4331609237474).

5278767078430 is a wasteful number, since it uses less digits than its factorization.

5278767078430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8731560.

The product of its (nonzero) digits is 110638080, while the sum is 64.

The spelling of 5278767078430 in words is "five trillion, two hundred seventy-eight billion, seven hundred sixty-seven million, seventy-eight thousand, four hundred thirty".