945396151 has 20 divisors (see below), whose sum is σ = 1128668552. Its totient is φ = 791408016.

The previous prime is 945396121. The next prime is 945396191. The reversal of 945396151 is 151693549.

It is not a de Polignac number, because 945396151 - 2²³ = 937007543 is a prime.

It is a super-2 number, since 2×945396151² = 1787547764651229602, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 945396098 and 945396107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (945396121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 98665 + ... + 107821.

Almost surely, 2^945396151 is an apocalyptic number.

945396151 is a deficient number, since it is larger than the sum of its proper divisors (183272401).

945396151 is an frugal number, since it uses more digits than its factorization.

945396151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9228 (or 9207 counting only the distinct ones).

The product of its digits is 145800, while the sum is 43.

The square root of 945396151 is about 30747.2950192371. The cubic root of 945396151 is about 981.4569994224.

The spelling of 945396151 in words is "nine hundred forty-five million, three hundred ninety-six thousand, one hundred fifty-one".