151284463 has 4 divisors (see below), whose sum is σ = 165037608. Its totient is φ = 137531320.

The previous prime is 151284421. The next prime is 151284467. The reversal of 151284463 is 364482151.

151284463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 364482151 = 11 ⋅33134741.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151284463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151284467) 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, 6876556 + ... + 6876577.

It is an arithmetic number, because the mean of its divisors is an integer number (41259402).

Almost surely, 2^151284463 is an apocalyptic number.

151284463 is a deficient number, since it is larger than the sum of its proper divisors (13753145).

151284463 is a wasteful number, since it uses less digits than its factorization.

151284463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13753144.

The product of its digits is 23040, while the sum is 34.

The square root of 151284463 is about 12299.7749166397. The cubic root of 151284463 is about 532.8415823624.

It can be divided in two parts, 15128 and 4463, that added together give a palindrome (19591).

The spelling of 151284463 in words is "one hundred fifty-one million, two hundred eighty-four thousand, four hundred sixty-three".