152662541 has 4 divisors (see below), whose sum is σ = 152743452. Its totient is φ = 152581632.

The previous prime is 152662537. The next prime is 152662547. The reversal of 152662541 is 145266251.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 138062500 + 14600041 = 11750^2 + 3821^2 .

It is a cyclic number.

It is not a de Polignac number, because 152662541 - 2² = 152662537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152662498 and 152662507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152662547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37556 + ... + 41421.

It is an arithmetic number, because the mean of its divisors is an integer number (38185863).

Almost surely, 2^152662541 is an apocalyptic number.

It is an amenable number.

152662541 is a deficient number, since it is larger than the sum of its proper divisors (80911).

152662541 is an equidigital number, since it uses as much as digits as its factorization.

152662541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80910.

The product of its digits is 14400, while the sum is 32.

The square root of 152662541 is about 12355.6683752843. The cubic root of 152662541 is about 534.4546117654.

The spelling of 152662541 in words is "one hundred fifty-two million, six hundred sixty-two thousand, five hundred forty-one".