1552355130 has 32 divisors (see below), whose sum is σ = 3735667584. Its totient is φ = 412848576.

The previous prime is 1552355111. The next prime is 1552355143. The reversal of 1552355130 is 315532551.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58174 + ... + 80553.

It is an arithmetic number, because the mean of its divisors is an integer number (116739612).

Almost surely, 2^1552355130 is an apocalyptic number.

1552355130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1552355130 is an abundant number, since it is smaller than the sum of its proper divisors (2183312454).

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

1552355130 is a wasteful number, since it uses less digits than its factorization.

1552355130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139110.

The product of its (nonzero) digits is 11250, while the sum is 30.

The square root of 1552355130 is about 39399.9381979211. The cubic root of 1552355130 is about 1157.8803766767.

Adding to 1552355130 its reverse (315532551), we get a palindrome (1867887681).

The spelling of 1552355130 in words is "one billion, five hundred fifty-two million, three hundred fifty-five thousand, one hundred thirty".