15430796325 has 192 divisors, whose sum is σ = 35283456000. Its totient is φ = 6451280640.

The previous prime is 15430796309. The next prime is 15430796333. The reversal of 15430796325 is 52369703451.

15430796325 is a `hidden beast` number, since 1 + 5 + 4 + 3 + 0 + 7 + 9 + 632 + 5 = 666.

It is not a de Polignac number, because 15430796325 - 2⁴ = 15430796309 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2600512 + ... + 2606438.

It is an arithmetic number, because the mean of its divisors is an integer number (183768000).

Almost surely, 2^15430796325 is an apocalyptic number.

15430796325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15430796325 is an abundant number, since it is smaller than the sum of its proper divisors (19852659675).

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

15430796325 is a wasteful number, since it uses less digits than its factorization.

15430796325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6001 (or 5990 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The spelling of 15430796325 in words is "fifteen billion, four hundred thirty million, seven hundred ninety-six thousand, three hundred twenty-five".