3550427412950 has 48 divisors (see below), whose sum is σ = 7627912947504. Its totient is φ = 1215119539200.

The previous prime is 3550427412943. The next prime is 3550427412991. The reversal of 3550427412950 is 592147240553.

It is a junction number, because it is equal to n+sod(n) for n = 3550427412895 and 3550427412904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 189853079 + ... + 189871778.

It is an arithmetic number, because the mean of its divisors is an integer number (158914853073).

Almost surely, 2^{3550427412950} is an apocalyptic number.

3550427412950 is an abundant number, since it is smaller than the sum of its proper divisors (4077485534554).

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

3550427412950 is a wasteful number, since it uses less digits than its factorization.

3550427412950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379724897 (or 379724892 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 47.

The spelling of 3550427412950 in words is "three trillion, five hundred fifty billion, four hundred twenty-seven million, four hundred twelve thousand, nine hundred fifty".