145132502264 has 32 divisors (see below), whose sum is σ = 273346928640. Its totient is φ = 72240722400.

The previous prime is 145132502227. The next prime is 145132502279. The reversal of 145132502264 is 462205231541.

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, 1550969 + ... + 1641879.

It is an arithmetic number, because the mean of its divisors is an integer number (8542091520).

Almost surely, 2^145132502264 is an apocalyptic number.

It is an amenable number.

145132502264 is a deficient number, since it is larger than the sum of its proper divisors (128214426376).

145132502264 is a wasteful number, since it uses less digits than its factorization.

145132502264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91811 (or 91807 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 145132502264 in words is "one hundred forty-five billion, one hundred thirty-two million, five hundred two thousand, two hundred sixty-four".