2578238809130 has 16 divisors (see below), whose sum is σ = 4640939820000. Its totient is φ = 1031271087312.

The previous prime is 2578238809129. The next prime is 2578238809183. The reversal of 2578238809130 is 319088328752.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2608304 + ... + 3458283.

It is an arithmetic number, because the mean of its divisors is an integer number (290058738750).

Almost surely, 2^{2578238809130} is an apocalyptic number.

2578238809130 is a deficient number, since it is larger than the sum of its proper divisors (2062701010870).

2578238809130 is a wasteful number, since it uses less digits than its factorization.

2578238809130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6109093.

The product of its (nonzero) digits is 5806080, while the sum is 56.

The spelling of 2578238809130 in words is "two trillion, five hundred seventy-eight billion, two hundred thirty-eight million, eight hundred nine thousand, one hundred thirty".