15125430350 has 12 divisors (see below), whose sum is σ = 28133300544. Its totient is φ = 6050172120.

The previous prime is 15125430329. The next prime is 15125430367. The reversal of 15125430350 is 5303452151.

It is a super-2 number, since 2×15125430350² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 151254254 + ... + 151254353.

It is an arithmetic number, because the mean of its divisors is an integer number (2344441712).

Almost surely, 2^15125430350 is an apocalyptic number.

15125430350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15125430350 is a deficient number, since it is larger than the sum of its proper divisors (13007870194).

15125430350 is a wasteful number, since it uses less digits than its factorization.

15125430350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302508619 (or 302508614 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The spelling of 15125430350 in words is "fifteen billion, one hundred twenty-five million, four hundred thirty thousand, three hundred fifty".