15152542330 has 8 divisors (see below), whose sum is σ = 27274576212. Its totient is φ = 6061016928.

The previous prime is 15152542277. The next prime is 15152542331. The reversal of 15152542330 is 3324525151.

It can be written as a sum of positive squares in 2 ways, for example, as 14808699481 + 343842849 = 121691^2 + 18543^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 15152542292 and 15152542301.

It is not an unprimeable number, because it can be changed into a prime (15152542331) 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, 757627107 + ... + 757627126.

Almost surely, 2^15152542330 is an apocalyptic number.

15152542330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15152542330 is a deficient number, since it is larger than the sum of its proper divisors (12122033882).

15152542330 is a wasteful number, since it uses less digits than its factorization.

15152542330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515254240.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 15152542330 in words is "fifteen billion, one hundred fifty-two million, five hundred forty-two thousand, three hundred thirty".