151068473 has 2 divisors, whose sum is σ = 151068474. Its totient is φ = 151068472.

The previous prime is 151068469. The next prime is 151068499. The reversal of 151068473 is 374860151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 150601984 + 466489 = 12272^2 + 683^2 .

It is a cyclic number.

It is not a de Polignac number, because 151068473 - 2² = 151068469 is a prime.

It is not a weakly prime, because it can be changed into another prime (151068413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75534236 + 75534237.

It is an arithmetic number, because the mean of its divisors is an integer number (75534237).

Almost surely, 2^151068473 is an apocalyptic number.

It is an amenable number.

151068473 is a deficient number, since it is larger than the sum of its proper divisors (1).

151068473 is an equidigital number, since it uses as much as digits as its factorization.

151068473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 151068473 is about 12290.9915385212. The cubic root of 151068473 is about 532.5878809016.

The spelling of 151068473 in words is "one hundred fifty-one million, sixty-eight thousand, four hundred seventy-three".