151271463 has 16 divisors (see below), whose sum is σ = 235870976. Its totient is φ = 84430080.

The previous prime is 151271459. The next prime is 151271467. The reversal of 151271463 is 364172151.

It is an interprime number because it is at equal distance from previous prime (151271459) and next prime (151271467).

It is not a de Polignac number, because 151271463 - 2² = 151271459 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 151271463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151271467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82858 + ... + 84663.

It is an arithmetic number, because the mean of its divisors is an integer number (14741936).

Almost surely, 2^151271463 is an apocalyptic number.

151271463 is a deficient number, since it is larger than the sum of its proper divisors (84599513).

151271463 is a wasteful number, since it uses less digits than its factorization.

151271463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167574.

The product of its digits is 5040, while the sum is 30.

The square root of 151271463 is about 12299.2464403312. The cubic root of 151271463 is about 532.8263194181.

The spelling of 151271463 in words is "one hundred fifty-one million, two hundred seventy-one thousand, four hundred sixty-three".