4139100554 has 4 divisors (see below), whose sum is σ = 6208650834. Its totient is φ = 2069550276.

The previous prime is 4139100481. The next prime is 4139100577. The reversal of 4139100554 is 4550019314.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4550019314 = 2 ⋅2275009657.

It can be written as a sum of positive squares in only one way, i.e., 2560866025 + 1578234529 = 50605^2 + 39727^2 .

It is a super-2 number, since 2×4139100554² = 34264306792246213832, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4139100554.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034775137 + ... + 1034775140.

Almost surely, 2^4139100554 is an apocalyptic number.

4139100554 is a deficient number, since it is larger than the sum of its proper divisors (2069550280).

4139100554 is a wasteful number, since it uses less digits than its factorization.

4139100554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069550279.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 4139100554 is about 64335.8419079132. The cubic root of 4139100554 is about 1605.5924811242.

Adding to 4139100554 its reverse (4550019314), we get a palindrome (8689119868).

The spelling of 4139100554 in words is "four billion, one hundred thirty-nine million, one hundred thousand, five hundred fifty-four".