1535190113 has 4 divisors (see below), whose sum is σ = 1539614640. Its totient is φ = 1530765588.

The previous prime is 1535190109. The next prime is 1535190119. The reversal of 1535190113 is 3110915351.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1535190113 - 2² = 1535190109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1535190119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2211743 + ... + 2212436.

It is an arithmetic number, because the mean of its divisors is an integer number (384903660).

Almost surely, 2^1535190113 is an apocalyptic number.

It is an amenable number.

1535190113 is a deficient number, since it is larger than the sum of its proper divisors (4424527).

1535190113 is an equidigital number, since it uses as much as digits as its factorization.

1535190113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4424526.

The product of its (nonzero) digits is 2025, while the sum is 29.

The square root of 1535190113 is about 39181.5021789619. The cubic root of 1535190113 is about 1153.5968325424.

The spelling of 1535190113 in words is "one billion, five hundred thirty-five million, one hundred ninety thousand, one hundred thirteen".