54516366453533 has 4 divisors (see below), whose sum is σ = 56274958919808. Its totient is φ = 52757773987260.

The previous prime is 54516366453511. The next prime is 54516366453589. The reversal of 54516366453533 is 33535466361545.

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 54516366453533 - 2⁸ = 54516366453277 is a prime.

It is a super-2 number, since 2×54516366453533² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54516366453833) 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, 879296233091 + ... + 879296233152.

It is an arithmetic number, because the mean of its divisors is an integer number (14068739729952).

Almost surely, 2^{54516366453533} is an apocalyptic number.

It is an amenable number.

54516366453533 is a deficient number, since it is larger than the sum of its proper divisors (1758592466275).

54516366453533 is a wasteful number, since it uses less digits than its factorization.

54516366453533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1758592466274.

The product of its digits is 174960000, while the sum is 59.

The spelling of 54516366453533 in words is "fifty-four trillion, five hundred sixteen billion, three hundred sixty-six million, four hundred fifty-three thousand, five hundred thirty-three".