151564465 has 32 divisors (see below), whose sum is σ = 202156416. Its totient is φ = 108380160.

The previous prime is 151564459. The next prime is 151564489. The reversal of 151564465 is 564465151.

It is not a de Polignac number, because 151564465 - 2¹¹ = 151562417 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 589617 + ... + 589873.

It is an arithmetic number, because the mean of its divisors is an integer number (6317388).

Almost surely, 2^151564465 is an apocalyptic number.

It is an amenable number.

151564465 is a deficient number, since it is larger than the sum of its proper divisors (50591951).

151564465 is a wasteful number, since it uses less digits than its factorization.

151564465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529.

The product of its digits is 72000, while the sum is 37.

The square root of 151564465 is about 12311.1520581950. The cubic root of 151564465 is about 533.1701130309.

The spelling of 151564465 in words is "one hundred fifty-one million, five hundred sixty-four thousand, four hundred sixty-five".