152497801 has 9 divisors (see below), whose sum is σ = 156099349. Its totient is φ = 148978336.

The previous prime is 152497799. The next prime is 152497817. The reversal of 152497801 is 108794251.

The square root of 152497801 is 12349.

It is a perfect power (a square), and thus also a powerful number.

152497801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1207801 + 151290000 = 1099^2 + 12300^2 .

It is not a de Polignac number, because 152497801 - 2¹ = 152497799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152497841) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 654381 + ... + 654613.

Almost surely, 2^152497801 is an apocalyptic number.

152497801 is the 12349-th square number.

152497801 is the 6175-th centered octagonal number.

It is an amenable number.

152497801 is a deficient number, since it is larger than the sum of its proper divisors (3601548).

152497801 is an frugal number, since it uses more digits than its factorization.

152497801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 37.

The cubic root of 152497801 is about 534.2622970874.

The spelling of 152497801 in words is "one hundred fifty-two million, four hundred ninety-seven thousand, eight hundred one".