151606225453603 has 8 divisors (see below), whose sum is σ = 152334346850496. Its totient is φ = 150879731145000.

The previous prime is 151606225453559. The next prime is 151606225453607. The reversal of 151606225453603 is 306354522606151.

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

It is a cyclic number.

It is not a de Polignac number, because 151606225453603 - 2²⁵ = 151606191899171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151606225453607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406585273 + ... + 406957978.

It is an arithmetic number, because the mean of its divisors is an integer number (19041793356312).

Almost surely, 2^{151606225453603} is an apocalyptic number.

151606225453603 is a deficient number, since it is larger than the sum of its proper divisors (728121396893).

151606225453603 is an equidigital number, since it uses as much as digits as its factorization.

151606225453603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813544145.

The product of its (nonzero) digits is 3888000, while the sum is 49.

The spelling of 151606225453603 in words is "one hundred fifty-one trillion, six hundred six billion, two hundred twenty-five million, four hundred fifty-three thousand, six hundred three".