55573635637046 has 8 divisors (see below), whose sum is σ = 83361926659104. Its totient is φ = 27786326750680.

The previous prime is 55573635637027. The next prime is 55573635637049. The reversal of 55573635637046 is 64073653637555.

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

It is a super-2 number, since 2×55573635637046² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55573635637049) 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, 245392445 + ... + 245618808.

It is an arithmetic number, because the mean of its divisors is an integer number (10420240832388).

Almost surely, 2^{55573635637046} is an apocalyptic number.

55573635637046 is a deficient number, since it is larger than the sum of its proper divisors (27788291022058).

55573635637046 is a wasteful number, since it uses less digits than its factorization.

55573635637046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491067846.

The product of its (nonzero) digits is 714420000, while the sum is 65.

The spelling of 55573635637046 in words is "fifty-five trillion, five hundred seventy-three billion, six hundred thirty-five million, six hundred thirty-seven thousand, forty-six".