15435235130 has 64 divisors (see below), whose sum is σ = 31916747520. Its totient is φ = 5264793600.

The previous prime is 15435235111. The next prime is 15435235133. The reversal of 15435235130 is 3153253451.

It is a super-2 number, since 2×15435235130² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (15435235133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18800120 + ... + 18800940.

It is an arithmetic number, because the mean of its divisors is an integer number (498699180).

Almost surely, 2^15435235130 is an apocalyptic number.

15435235130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15435235130 is an abundant number, since it is smaller than the sum of its proper divisors (16481512390).

15435235130 is a wasteful number, since it uses less digits than its factorization.

15435235130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1895.

The product of its (nonzero) digits is 27000, while the sum is 32.

Adding to 15435235130 its reverse (3153253451), we get a palindrome (18588488581).

The spelling of 15435235130 in words is "fifteen billion, four hundred thirty-five million, two hundred thirty-five thousand, one hundred thirty".