54557490245 has 16 divisors (see below), whose sum is σ = 68923505280. Its totient is φ = 41343566400.

The previous prime is 54557490217. The next prime is 54557490259. The reversal of 54557490245 is 54209475545.

54557490245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54557490245 - 2²⁶ = 54490381381 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54557490193 and 54557490202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 817280 + ... + 881510.

It is an arithmetic number, because the mean of its divisors is an integer number (4307719080).

Almost surely, 2^54557490245 is an apocalyptic number.

It is an amenable number.

54557490245 is a deficient number, since it is larger than the sum of its proper divisors (14366015035).

54557490245 is a wasteful number, since it uses less digits than its factorization.

54557490245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73196.

The product of its (nonzero) digits is 5040000, while the sum is 50.

The spelling of 54557490245 in words is "fifty-four billion, five hundred fifty-seven million, four hundred ninety thousand, two hundred forty-five".