55433542501000 has 32 divisors (see below), whose sum is σ = 129714489454680. Its totient is φ = 22173417000000.

The previous prime is 55433542500953. The next prime is 55433542501003. The reversal of 55433542501000 is 10524533455.

It can be written as a sum of positive squares in 4 ways, for example, as 28836191164356 + 26597351336644 = 5369934^2 + 5157262^2 .

It is not an unprimeable number, because it can be changed into a prime (55433542501003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27716770251 + ... + 27716772250.

Almost surely, 2^{55433542501000} is an apocalyptic number.

55433542501000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55433542501000 is an abundant number, since it is smaller than the sum of its proper divisors (74280946953680).

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

55433542501000 is a wasteful number, since it uses less digits than its factorization.

55433542501000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55433542522 (or 55433542508 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

The spelling of 55433542501000 in words is "fifty-five trillion, four hundred thirty-three billion, five hundred forty-two million, five hundred one thousand".