1457160172886 has 16 divisors (see below), whose sum is σ = 2386738897920. Its totient is φ = 661708039080.

The previous prime is 1457160172849. The next prime is 1457160172903. The reversal of 1457160172886 is 6882710617541.

It is a congruent number.

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, 31851326 + ... + 31897041.

It is an arithmetic number, because the mean of its divisors is an integer number (149171181120).

Almost surely, 2^{1457160172886} is an apocalyptic number.

1457160172886 is a deficient number, since it is larger than the sum of its proper divisors (929578725034).

1457160172886 is a wasteful number, since it uses less digits than its factorization.

1457160172886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63749419.

The product of its (nonzero) digits is 4515840, while the sum is 56.

The spelling of 1457160172886 in words is "one trillion, four hundred fifty-seven billion, one hundred sixty million, one hundred seventy-two thousand, eight hundred eighty-six".