1550244152641 has 8 divisors (see below), whose sum is σ = 1551051375104. Its totient is φ = 1549437046560.

The previous prime is 1550244152603. The next prime is 1550244152693. The reversal of 1550244152641 is 1462514420551.

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-1550244152641 is a prime.

It is a super-2 number, since 2×1550244152641² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1550244152594 and 1550244152603.

It is not an unprimeable number, because it can be changed into a prime (1550244153641) 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, 40726480 + ... + 40764526.

It is an arithmetic number, because the mean of its divisors is an integer number (193881421888).

Almost surely, 2^{1550244152641} is an apocalyptic number.

It is an amenable number.

1550244152641 is a deficient number, since it is larger than the sum of its proper divisors (807222463).

1550244152641 is a wasteful number, since it uses less digits than its factorization.

1550244152641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58191.

The product of its (nonzero) digits is 192000, while the sum is 40.

The spelling of 1550244152641 in words is "one trillion, five hundred fifty billion, two hundred forty-four million, one hundred fifty-two thousand, six hundred forty-one".