152022025 has 6 divisors (see below), whose sum is σ = 188507342. Its totient is φ = 121617600.

The previous prime is 152022023. The next prime is 152022037. The reversal of 152022025 is 520220251.

It can be written as a sum of positive squares in 3 ways, for example, as 3888784 + 148133241 = 1972^2 + 12171^2 .

It is not a de Polignac number, because 152022025 - 2¹ = 152022023 is a prime.

It is a super-2 number, since 2×152022025² = 46221392170201250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152021993 and 152022011.

It is not an unprimeable number, because it can be changed into a prime (152022023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3040416 + ... + 3040465.

Almost surely, 2^152022025 is an apocalyptic number.

It is an amenable number.

152022025 is a deficient number, since it is larger than the sum of its proper divisors (36485317).

152022025 is an equidigital number, since it uses as much as digits as its factorization.

152022025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6080891 (or 6080886 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 152022025 is about 12329.7212052828. The cubic root of 152022025 is about 533.7061054934.

Adding to 152022025 its reverse (520220251), we get a palindrome (672242276).

The spelling of 152022025 in words is "one hundred fifty-two million, twenty-two thousand, twenty-five".