152654545 has 4 divisors (see below), whose sum is σ = 183185460. Its totient is φ = 122123632.

The previous prime is 152654527. The next prime is 152654573. The reversal of 152654545 is 545456251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 545456251 = 41 ⋅13303811.

It can be written as a sum of positive squares in 2 ways, for example, as 88510464 + 64144081 = 9408^2 + 8009^2 .

It is a cyclic number.

It is not a de Polignac number, because 152654545 - 2¹¹ = 152652497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15265450 + ... + 15265459.

It is an arithmetic number, because the mean of its divisors is an integer number (45796365).

Almost surely, 2^152654545 is an apocalyptic number.

It is an amenable number.

152654545 is a deficient number, since it is larger than the sum of its proper divisors (30530915).

152654545 is an equidigital number, since it uses as much as digits as its factorization.

152654545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30530914.

The product of its digits is 120000, while the sum is 37.

The square root of 152654545 is about 12355.3447948651. The cubic root of 152654545 is about 534.4452805663.

The spelling of 152654545 in words is "one hundred fifty-two million, six hundred fifty-four thousand, five hundred forty-five".