4523054621901 has 4 divisors (see below), whose sum is σ = 6030739495872. Its totient is φ = 3015369747932.

The previous prime is 4523054621873. The next prime is 4523054621909. The reversal of 4523054621901 is 1091264503254.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4523054621901 - 2²⁵ = 4523021067469 is a prime.

It is a super-2 number, since 2×4523054621901² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4523054621909) 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, 753842436981 + ... + 753842436986.

It is an arithmetic number, because the mean of its divisors is an integer number (1507684873968).

Almost surely, 2^{4523054621901} is an apocalyptic number.

It is an amenable number.

4523054621901 is a deficient number, since it is larger than the sum of its proper divisors (1507684873971).

4523054621901 is a wasteful number, since it uses less digits than its factorization.

4523054621901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1507684873970.

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 4523054621901 in words is "four trillion, five hundred twenty-three billion, fifty-four million, six hundred twenty-one thousand, nine hundred one".