53541650040 has 32 divisors (see below), whose sum is σ = 160624950480. Its totient is φ = 14277773312.

The previous prime is 53541650027. The next prime is 53541650087. The reversal of 53541650040 is 4005614535.

It is a junction number, because it is equal to n+sod(n) for n = 53541649983 and 53541650010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223090089 + ... + 223090328.

Almost surely, 2^53541650040 is an apocalyptic number.

It is an amenable number.

53541650040 is an abundant number, since it is smaller than the sum of its proper divisors (107083300440).

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

53541650040 is a wasteful number, since it uses less digits than its factorization.

53541650040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446180431 (or 446180427 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 53541650040 in words is "fifty-three billion, five hundred forty-one million, six hundred fifty thousand, forty".