15452445351 has 32 divisors (see below), whose sum is σ = 24634165248. Its totient is φ = 8431292160.

The previous prime is 15452445331. The next prime is 15452445353. The reversal of 15452445351 is 15354425451.

15452445351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 15452445351 - 2⁵ = 15452445319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15452445353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150460 + ... + 231393.

It is an arithmetic number, because the mean of its divisors is an integer number (769817664).

Almost surely, 2^15452445351 is an apocalyptic number.

15452445351 is a deficient number, since it is larger than the sum of its proper divisors (9181719897).

15452445351 is a wasteful number, since it uses less digits than its factorization.

15452445351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381951.

The product of its digits is 240000, while the sum is 39.

The spelling of 15452445351 in words is "fifteen billion, four hundred fifty-two million, four hundred forty-five thousand, three hundred fifty-one".