1503225440466 has 8 divisors (see below), whose sum is σ = 3006450880944. Its totient is φ = 501075146820.

The previous prime is 1503225440449. The next prime is 1503225440467. The reversal of 1503225440466 is 6640445223051.

It is a happy number.

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

1503225440466 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1503225440467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125268786700 + ... + 125268786711.

It is an arithmetic number, because the mean of its divisors is an integer number (375806360118).

Almost surely, 2^{1503225440466} is an apocalyptic number.

1503225440466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1503225440466 is a wasteful number, since it uses less digits than its factorization.

1503225440466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250537573416.

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 1503225440466 in words is "one trillion, five hundred three billion, two hundred twenty-five million, four hundred forty thousand, four hundred sixty-six".