4101320554 has 4 divisors (see below), whose sum is σ = 6151980834. Its totient is φ = 2050660276.

The previous prime is 4101320527. The next prime is 4101320599. The reversal of 4101320554 is 4550231014.

It is a happy number.

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., 2149713225 + 1951607329 = 46365^2 + 44177^2 .

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 as a sum of consecutive naturals, namely, 1025330137 + ... + 1025330140.

Almost surely, 2^4101320554 is an apocalyptic number.

4101320554 is a deficient number, since it is larger than the sum of its proper divisors (2050660280).

4101320554 is a wasteful number, since it uses less digits than its factorization.

4101320554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050660279.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 4101320554 is about 64041.5533384380. The cubic root of 4101320554 is about 1600.6924807195.

Adding to 4101320554 its reverse (4550231014), we get a palindrome (8651551568).

The spelling of 4101320554 in words is "four billion, one hundred one million, three hundred twenty thousand, five hundred fifty-four".