15053451330 has 32 divisors (see below), whose sum is σ = 36183153600. Its totient is φ = 4008156992.

The previous prime is 15053451313. The next prime is 15053451377. The reversal of 15053451330 is 3315435051.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360945 + ... + 400484.

It is an arithmetic number, because the mean of its divisors is an integer number (1130723550).

Almost surely, 2^15053451330 is an apocalyptic number.

15053451330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15053451330 is an abundant number, since it is smaller than the sum of its proper divisors (21129702270).

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

15053451330 is a wasteful number, since it uses less digits than its factorization.

15053451330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762098.

The product of its (nonzero) digits is 13500, while the sum is 30.

Adding to 15053451330 its reverse (3315435051), we get a palindrome (18368886381).

The spelling of 15053451330 in words is "fifteen billion, fifty-three million, four hundred fifty-one thousand, three hundred thirty".