2525038978674 has 8 divisors (see below), whose sum is σ = 5050077957360. Its totient is φ = 841679659556.

The previous prime is 2525038978639. The next prime is 2525038978681. The reversal of 2525038978674 is 4768798305252.

It is a sphenic number, since it is the product of 3 distinct primes.

2525038978674 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210419914884 + ... + 210419914895.

It is an arithmetic number, because the mean of its divisors is an integer number (631259744670).

Almost surely, 2^{2525038978674} is an apocalyptic number.

2525038978674 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2525038978674 is a wasteful number, since it uses less digits than its factorization.

2525038978674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420839829784.

The product of its (nonzero) digits is 203212800, while the sum is 66.

The spelling of 2525038978674 in words is "two trillion, five hundred twenty-five billion, thirty-eight million, nine hundred seventy-eight thousand, six hundred seventy-four".