42653704554 has 24 divisors (see below), whose sum is σ = 92775966660. Its totient is φ = 14162577408.

The previous prime is 42653704553. The next prime is 42653704559. The reversal of 42653704554 is 45540735624.

42653704554 is a `hidden beast` number, since 4 + 2 + 65 + 37 + 0 + 4 + 554 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 42594768225 + 58936329 = 206385^2 + 7677^2 .

It is not an unprimeable number, because it can be changed into a prime (42653704553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4605589 + ... + 4614840.

Almost surely, 2^42653704554 is an apocalyptic number.

42653704554 is an abundant number, since it is smaller than the sum of its proper divisors (50122262106).

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

42653704554 is a wasteful number, since it uses less digits than its factorization.

42653704554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9220694 (or 9220691 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 45.

The spelling of 42653704554 in words is "forty-two billion, six hundred fifty-three million, seven hundred four thousand, five hundred fifty-four".