1465150270225 has 24 divisors (see below), whose sum is σ = 1823971419072. Its totient is φ = 1167486043200.

The previous prime is 1465150270183. The next prime is 1465150270247. The reversal of 1465150270225 is 5220720515641.

It is a happy number.

It is not a de Polignac number, because 1465150270225 - 2¹³ = 1465150262033 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58774614 + ... + 58799536.

It is an arithmetic number, because the mean of its divisors is an integer number (75998809128).

Almost surely, 2^{1465150270225} is an apocalyptic number.

It is an amenable number.

1465150270225 is a deficient number, since it is larger than the sum of its proper divisors (358821148847).

1465150270225 is a wasteful number, since it uses less digits than its factorization.

1465150270225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34137 (or 34132 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 40.

Adding to 1465150270225 its reverse (5220720515641), we get a palindrome (6685870785866).

The spelling of 1465150270225 in words is "one trillion, four hundred sixty-five billion, one hundred fifty million, two hundred seventy thousand, two hundred twenty-five".