4115522552501 has 4 divisors (see below), whose sum is σ = 4117304937900. Its totient is φ = 4113740167104.

The previous prime is 4115522552467. The next prime is 4115522552507. The reversal of 4115522552501 is 1052552255114.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2964161362276 + 1151361190225 = 1721674^2 + 1073015^2 .

It is a cyclic number.

It is not a de Polignac number, because 4115522552501 - 2²² = 4115518358197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4115522552507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 891189236 + ... + 891193853.

It is an arithmetic number, because the mean of its divisors is an integer number (1029326234475).

Almost surely, 2^{4115522552501} is an apocalyptic number.

It is an amenable number.

4115522552501 is a deficient number, since it is larger than the sum of its proper divisors (1782385399).

4115522552501 is a wasteful number, since it uses less digits than its factorization.

4115522552501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1782385398.

The product of its (nonzero) digits is 100000, while the sum is 38.

The spelling of 4115522552501 in words is "four trillion, one hundred fifteen billion, five hundred twenty-two million, five hundred fifty-two thousand, five hundred one".