151475963 has 2 divisors, whose sum is σ = 151475964. Its totient is φ = 151475962.

The previous prime is 151475939. The next prime is 151475969. The reversal of 151475963 is 369574151.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151475963 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 151475963.

It is not a weakly prime, because it can be changed into another prime (151475969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75737981 + 75737982.

It is an arithmetic number, because the mean of its divisors is an integer number (75737982).

Almost surely, 2^151475963 is an apocalyptic number.

151475963 is a deficient number, since it is larger than the sum of its proper divisors (1).

151475963 is an equidigital number, since it uses as much as digits as its factorization.

151475963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 113400, while the sum is 41.

The square root of 151475963 is about 12307.5571499790. The cubic root of 151475963 is about 533.0663160343.

It can be divided in two parts, 1514 and 75963, that added together give a palindrome (77477).

The spelling of 151475963 in words is "one hundred fifty-one million, four hundred seventy-five thousand, nine hundred sixty-three".