15155325930 has 32 divisors (see below), whose sum is σ = 36376170624. Its totient is φ = 4041043776.

The previous prime is 15155325923. The next prime is 15155325931. The reversal of 15155325930 is 3952355151.

It is not an unprimeable number, because it can be changed into a prime (15155325931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 481764 + ... + 512256.

It is an arithmetic number, because the mean of its divisors is an integer number (1136755332).

Almost surely, 2^15155325930 is an apocalyptic number.

15155325930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15155325930 is an abundant number, since it is smaller than the sum of its proper divisors (21220844694).

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

15155325930 is a wasteful number, since it uses less digits than its factorization.

15155325930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47070.

The product of its (nonzero) digits is 101250, while the sum is 39.

The spelling of 15155325930 in words is "fifteen billion, one hundred fifty-five million, three hundred twenty-five thousand, nine hundred thirty".