152425477 has 4 divisors (see below), whose sum is σ = 153905440. Its totient is φ = 150945516.

The previous prime is 152425457. The next prime is 152425489. The reversal of 152425477 is 774524251.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 152425477 - 2¹¹ = 152423429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152425457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 739827 + ... + 740032.

It is an arithmetic number, because the mean of its divisors is an integer number (38476360).

Almost surely, 2^152425477 is an apocalyptic number.

It is an amenable number.

152425477 is a deficient number, since it is larger than the sum of its proper divisors (1479963).

152425477 is a wasteful number, since it uses less digits than its factorization.

152425477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479962.

The product of its digits is 78400, while the sum is 37.

The square root of 152425477 is about 12346.0713184397. The cubic root of 152425477 is about 534.1778235272.

The spelling of 152425477 in words is "one hundred fifty-two million, four hundred twenty-five thousand, four hundred seventy-seven".