10078107500457 has 12 divisors (see below), whose sum is σ = 14593568804724. Its totient is φ = 6701983372800.

The previous prime is 10078107500449. The next prime is 10078107500491. The reversal of 10078107500457 is 75400570187001.

10078107500457 is a `hidden beast` number, since 10 + 0 + 7 + 81 + 0 + 7 + 500 + 4 + 57 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 9253636236441 + 824471264016 = 3041979^2 + 908004^2 .

It is not a de Polignac number, because 10078107500457 - 2³ = 10078107500449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10078107500437) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1396242928 + ... + 1396250145.

It is an arithmetic number, because the mean of its divisors is an integer number (1216130733727).

Almost surely, 2^{10078107500457} is an apocalyptic number.

It is an amenable number.

10078107500457 is a deficient number, since it is larger than the sum of its proper divisors (4515461304267).

10078107500457 is a wasteful number, since it uses less digits than its factorization.

10078107500457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2792493480 (or 2792493477 counting only the distinct ones).

The product of its (nonzero) digits is 274400, while the sum is 45.

Adding to 10078107500457 its reverse (75400570187001), we get a palindrome (85478677687458).

The spelling of 10078107500457 in words is "ten trillion, seventy-eight billion, one hundred seven million, five hundred thousand, four hundred fifty-seven".