1552401130 has 16 divisors (see below), whose sum is σ = 3193511040. Its totient is φ = 532251792.

The previous prime is 1552401127. The next prime is 1552401131. The reversal of 1552401130 is 311042551.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1552401131) 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, 11088510 + ... + 11088649.

It is an arithmetic number, because the mean of its divisors is an integer number (199594440).

Almost surely, 2^1552401130 is an apocalyptic number.

1552401130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1552401130 is an abundant number, since it is smaller than the sum of its proper divisors (1641109910).

1552401130 is a wasteful number, since it uses less digits than its factorization.

1552401130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22177173.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1552401130 is about 39400.5219508575. The cubic root of 1552401130 is about 1157.8918134865.

Adding to 1552401130 its reverse (311042551), we get a palindrome (1863443681).

The spelling of 1552401130 in words is "one billion, five hundred fifty-two million, four hundred one thousand, one hundred thirty".