1550849483 has 16 divisors (see below), whose sum is σ = 1680527520. Its totient is φ = 1426553856.

The previous prime is 1550849479. The next prime is 1550849491. The reversal of 1550849483 is 3849480551.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1550849483 - 2² = 1550849479 is a prime.

It is a super-3 number, since 3×1550849483³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1550849423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89741 + ... + 105617.

It is an arithmetic number, because the mean of its divisors is an integer number (105032970).

Almost surely, 2^1550849483 is an apocalyptic number.

1550849483 is a deficient number, since it is larger than the sum of its proper divisors (129678037).

1550849483 is a wasteful number, since it uses less digits than its factorization.

1550849483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16046.

The product of its (nonzero) digits is 691200, while the sum is 47.

The square root of 1550849483 is about 39380.8263371910. The cubic root of 1550849483 is about 1157.5059084423.

The spelling of 1550849483 in words is "one billion, five hundred fifty million, eight hundred forty-nine thousand, four hundred eighty-three".