151996263 has 8 divisors (see below), whose sum is σ = 202742400. Its totient is φ = 101290488.

The previous prime is 151996211. The next prime is 151996277. The reversal of 151996263 is 362699151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 151996263 - 2⁶ = 151996199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151996283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198 + ... + 17436.

It is an arithmetic number, because the mean of its divisors is an integer number (25342800).

Almost surely, 2^151996263 is an apocalyptic number.

151996263 is a deficient number, since it is larger than the sum of its proper divisors (50746137).

151996263 is a wasteful number, since it uses less digits than its factorization.

151996263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20181.

The product of its digits is 87480, while the sum is 42.

The square root of 151996263 is about 12328.6764496437. The cubic root of 151996263 is about 533.6759561046.

The spelling of 151996263 in words is "one hundred fifty-one million, nine hundred ninety-six thousand, two hundred sixty-three".