145152152 has 32 divisors (see below), whose sum is σ = 275962800. Its totient is φ = 71570304.

The previous prime is 145152101. The next prime is 145152167. The reversal of 145152152 is 251251541.

It is a super-2 number, since 2×145152152² = 42138294460462208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204374 + ... + 205082.

Almost surely, 2^145152152 is an apocalyptic number.

It is an amenable number.

145152152 is a deficient number, since it is larger than the sum of its proper divisors (130810648).

145152152 is a wasteful number, since it uses less digits than its factorization.

145152152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035 (or 1031 counting only the distinct ones).

The product of its digits is 2000, while the sum is 26.

The square root of 145152152 is about 12047.9106902400. The cubic root of 145152152 is about 525.5424802319.

The spelling of 145152152 in words is "one hundred forty-five million, one hundred fifty-two thousand, one hundred fifty-two".