151543454332 has 24 divisors (see below), whose sum is σ = 272395842320. Its totient is φ = 73716480000.

The previous prime is 151543454299. The next prime is 151543454347. The reversal of 151543454332 is 233454345151.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1619644 + ... + 1710652.

Almost surely, 2^151543454332 is an apocalyptic number.

It is an amenable number.

151543454332 is a deficient number, since it is larger than the sum of its proper divisors (120852387988).

151543454332 is a wasteful number, since it uses less digits than its factorization.

151543454332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102301 (or 102299 counting only the distinct ones).

The product of its digits is 432000, while the sum is 40.

Adding to 151543454332 its reverse (233454345151), we get a palindrome (384997799483).

The spelling of 151543454332 in words is "one hundred fifty-one billion, five hundred forty-three million, four hundred fifty-four thousand, three hundred thirty-two".