1530145086 has 16 divisors (see below), whose sum is σ = 3118032144. Its totient is φ = 500424704.

The previous prime is 1530145039. The next prime is 1530145093. The reversal of 1530145086 is 6805410351.

1530145086 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2405571 + ... + 2406206.

It is an arithmetic number, because the mean of its divisors is an integer number (194877009).

Almost surely, 2^1530145086 is an apocalyptic number.

1530145086 is an abundant number, since it is smaller than the sum of its proper divisors (1587887058).

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

1530145086 is a wasteful number, since it uses less digits than its factorization.

1530145086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4811835.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 1530145086 is about 39117.0689852908. The cubic root of 1530145086 is about 1152.3317744369.

The spelling of 1530145086 in words is "one billion, five hundred thirty million, one hundred forty-five thousand, eighty-six".