54436632402 has 8 divisors (see below), whose sum is σ = 108873264816. Its totient is φ = 18145544132.

The previous prime is 54436632401. The next prime is 54436632409. The reversal of 54436632402 is 20423663445.

54436632402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

54436632402 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (54436632401) 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, 4536386028 + ... + 4536386039.

It is an arithmetic number, because the mean of its divisors is an integer number (13609158102).

Almost surely, 2^54436632402 is an apocalyptic number.

54436632402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54436632402 is a wasteful number, since it uses less digits than its factorization.

54436632402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9072772072.

The product of its (nonzero) digits is 414720, while the sum is 39.

The spelling of 54436632402 in words is "fifty-four billion, four hundred thirty-six million, six hundred thirty-two thousand, four hundred two".