42553683936 has 96 divisors (see below), whose sum is σ = 126149738400. Its totient is φ = 13952010240.

The previous prime is 42553683923. The next prime is 42553683983. The reversal of 42553683936 is 63938635524.

42553683936 is a `hidden beast` number, since 4 + 2 + 553 + 6 + 83 + 9 + 3 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 351001 + ... + 456408.

It is an arithmetic number, because the mean of its divisors is an integer number (1314059775).

Almost surely, 2^42553683936 is an apocalyptic number.

It is an amenable number.

42553683936 is an abundant number, since it is smaller than the sum of its proper divisors (83596054464).

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

42553683936 is a wasteful number, since it uses less digits than its factorization.

42553683936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807489 (or 807475 counting only the distinct ones).

The product of its digits is 13996800, while the sum is 54.

The spelling of 42553683936 in words is "forty-two billion, five hundred fifty-three million, six hundred eighty-three thousand, nine hundred thirty-six".