10160400663554 has 4 divisors (see below), whose sum is σ = 15240600995334. Its totient is φ = 5080200331776.

The previous prime is 10160400663551. The next prime is 10160400663613. The reversal of 10160400663554 is 45536600406101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5673099857929 + 4487300805625 = 2381827^2 + 2118325^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10160400663551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2540100165887 + ... + 2540100165890.

Almost surely, 2^{10160400663554} is an apocalyptic number.

10160400663554 is a deficient number, since it is larger than the sum of its proper divisors (5080200331780).

10160400663554 is an equidigital number, since it uses as much as digits as its factorization.

10160400663554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5080200331779.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 10160400663554 in words is "ten trillion, one hundred sixty billion, four hundred million, six hundred sixty-three thousand, five hundred fifty-four".