151923949088 has 18 divisors (see below), whose sum is σ = 299104615719. Its totient is φ = 75960872096.

The previous prime is 151923949069. The next prime is 151923949127. The reversal of 151923949088 is 880949329151.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 75961974544 + 75961974544 = 275612^2 + 275612^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=275612.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2170445 + ... + 2239347.

Almost surely, 2^151923949088 is an apocalyptic number.

It is an amenable number.

151923949088 is a deficient number, since it is larger than the sum of its proper divisors (147180666631).

151923949088 is an frugal number, since it uses more digits than its factorization.

151923949088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137816 (or 68905 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 59.

It can be divided in two parts, 151923 and 949088, that added together give a palindrome (1101011).

The spelling of 151923949088 in words is "one hundred fifty-one billion, nine hundred twenty-three million, nine hundred forty-nine thousand, eighty-eight".