145425356 has 6 divisors (see below), whose sum is σ = 254494380. Its totient is φ = 72712676.

The previous prime is 145425353. The next prime is 145425359. The reversal of 145425356 is 653524541.

It is an interprime number because it is at equal distance from previous prime (145425353) and next prime (145425359).

It is a super-2 number, since 2×145425356² = 42297068335453472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (145425353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18178166 + ... + 18178173.

It is an arithmetic number, because the mean of its divisors is an integer number (42415730).

Almost surely, 2^145425356 is an apocalyptic number.

It is an amenable number.

145425356 is a deficient number, since it is larger than the sum of its proper divisors (109069024).

145425356 is a wasteful number, since it uses less digits than its factorization.

145425356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36356343 (or 36356341 counting only the distinct ones).

The product of its digits is 72000, while the sum is 35.

The square root of 145425356 is about 12059.2435915359. The cubic root of 145425356 is about 525.8719972664.

Adding to 145425356 its reverse (653524541), we get a palindrome (798949897).

The spelling of 145425356 in words is "one hundred forty-five million, four hundred twenty-five thousand, three hundred fifty-six".