1550442033001 has 8 divisors (see below), whose sum is σ = 1576637222400. Its totient is φ = 1524411077280.

The previous prime is 1550442032903. The next prime is 1550442033029. The reversal of 1550442033001 is 1003302440551.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1550442033001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1550442033031) 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, 41039380 + ... + 41077141.

It is an arithmetic number, because the mean of its divisors is an integer number (197079652800).

Almost surely, 2^{1550442033001} is an apocalyptic number.

It is an amenable number.

1550442033001 is a deficient number, since it is larger than the sum of its proper divisors (26195189399).

1550442033001 is an equidigital number, since it uses as much as digits as its factorization.

1550442033001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82116839.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 1550442033001 its reverse (1003302440551), we get a palindrome (2553744473552).

The spelling of 1550442033001 in words is "one trillion, five hundred fifty billion, four hundred forty-two million, thirty-three thousand, one".