54635604331 has 16 divisors (see below), whose sum is σ = 68191976448. Its totient is φ = 42526411200.

The previous prime is 54635604329. The next prime is 54635604347. The reversal of 54635604331 is 13340653645.

It is not a de Polignac number, because 54635604331 - 2¹ = 54635604329 is a prime.

It is a super-2 number, since 2×54635604331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54635604371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319290 + ... + 459583.

It is an arithmetic number, because the mean of its divisors is an integer number (4261998528).

Almost surely, 2^54635604331 is an apocalyptic number.

54635604331 is a deficient number, since it is larger than the sum of its proper divisors (13556372117).

54635604331 is a wasteful number, since it uses less digits than its factorization.

54635604331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779802.

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 54635604331 in words is "fifty-four billion, six hundred thirty-five million, six hundred four thousand, three hundred thirty-one".