151461494905 has 16 divisors (see below), whose sum is σ = 208794893184. Its totient is φ = 103321175040.

The previous prime is 151461494903. The next prime is 151461494939. The reversal of 151461494905 is 509494164151.

It is not a de Polignac number, because 151461494905 - 2¹ = 151461494903 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151461494903) 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 15 ways as a sum of consecutive naturals, for example, 11204311 + ... + 11217820.

It is an arithmetic number, because the mean of its divisors is an integer number (13049680824).

Almost surely, 2^151461494905 is an apocalyptic number.

It is an amenable number.

151461494905 is a deficient number, since it is larger than the sum of its proper divisors (57333398279).

151461494905 is a wasteful number, since it uses less digits than its factorization.

151461494905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22422336.

The product of its (nonzero) digits is 777600, while the sum is 49.

The spelling of 151461494905 in words is "one hundred fifty-one billion, four hundred sixty-one million, four hundred ninety-four thousand, nine hundred five".