2457901235678 has 16 divisors (see below), whose sum is σ = 4236824233824. Its totient is φ = 1047566429280.

The previous prime is 2457901235663. The next prime is 2457901235683. The reversal of 2457901235678 is 8765321097542.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484981925 + ... + 484986992.

It is an arithmetic number, because the mean of its divisors is an integer number (264801514614).

It is a 2-persistent number, because it is pandigital, and so is 2⋅2457901235678 = 4915802471356, but 3⋅2457901235678 = 7373703707034 is not.

Almost surely, 2^{2457901235678} is an apocalyptic number.

2457901235678 is a deficient number, since it is larger than the sum of its proper divisors (1778922998146).

2457901235678 is a wasteful number, since it uses less digits than its factorization.

2457901235678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969969107.

The product of its (nonzero) digits is 25401600, while the sum is 59.

The spelling of 2457901235678 in words is "two trillion, four hundred fifty-seven billion, nine hundred one million, two hundred thirty-five thousand, six hundred seventy-eight".