54643045501 has 32 divisors (see below), whose sum is σ = 62726400000. Its totient is φ = 47116534080.

The previous prime is 54643045441. The next prime is 54643045507. The reversal of 54643045501 is 10554034645.

It is not a de Polignac number, because 54643045501 - 2¹¹ = 54643043453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54643045507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36452250 + ... + 36453748.

It is an arithmetic number, because the mean of its divisors is an integer number (1960200000).

Almost surely, 2^54643045501 is an apocalyptic number.

It is an amenable number.

54643045501 is a deficient number, since it is larger than the sum of its proper divisors (8083354499).

54643045501 is a wasteful number, since it uses less digits than its factorization.

54643045501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2649.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 54643045501 in words is "fifty-four billion, six hundred forty-three million, forty-five thousand, five hundred one".