54101510245 has 4 divisors (see below), whose sum is σ = 64921812300. Its totient is φ = 43281208192.

The previous prime is 54101510207. The next prime is 54101510263. The reversal of 54101510245 is 54201510145.

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 37511555041 + 16589955204 = 193679^2 + 128802^2 .

It is a cyclic number.

It is not a de Polignac number, because 54101510245 - 2⁷ = 54101510117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5410151020 + ... + 5410151029.

It is an arithmetic number, because the mean of its divisors is an integer number (16230453075).

Almost surely, 2^54101510245 is an apocalyptic number.

It is an amenable number.

54101510245 is a deficient number, since it is larger than the sum of its proper divisors (10820302055).

54101510245 is a wasteful number, since it uses less digits than its factorization.

54101510245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10820302054.

The product of its (nonzero) digits is 4000, while the sum is 28.

The spelling of 54101510245 in words is "fifty-four billion, one hundred one million, five hundred ten thousand, two hundred forty-five".