1552441050 has 144 divisors (see below), whose sum is σ = 4339778040. Its totient is φ = 397393920.

The previous prime is 1552441049. The next prime is 1552441063. The reversal of 1552441050 is 501442551.

1552441050 is a `hidden beast` number, since 1 + 552 + 4 + 4 + 105 + 0 = 666.

It can be written as a sum of positive squares in 12 ways, for example, as 14311089 + 1538129961 = 3783^2 + 39219^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4397674 + ... + 4398026.

Almost surely, 2^1552441050 is an apocalyptic number.

1552441050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1552441050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2169889020).

1552441050 is an abundant number, since it is smaller than the sum of its proper divisors (2787336990).

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

1552441050 is a wasteful number, since it uses less digits than its factorization.

1552441050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737 (or 729 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 1552441050 is about 39401.0285398744. The cubic root of 1552441050 is about 1157.9017384653.

The spelling of 1552441050 in words is "one billion, five hundred fifty-two million, four hundred forty-one thousand, fifty".