145506364 has 12 divisors (see below), whose sum is σ = 254988664. Its totient is φ = 72652464.

The previous prime is 145506353. The next prime is 145506433. The reversal of 145506364 is 463605541.

145506364 = T₂₂₇ + T₂₂₈ + ... + T₉₅₉.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21882 + ... + 27745.

Almost surely, 2^145506364 is an apocalyptic number.

It is an amenable number.

145506364 is a deficient number, since it is larger than the sum of its proper divisors (109482300).

145506364 is a wasteful number, since it uses less digits than its factorization.

145506364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50364 (or 50362 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 145506364 is about 12062.6018752175. The cubic root of 145506364 is about 525.9696233669.

The spelling of 145506364 in words is "one hundred forty-five million, five hundred six thousand, three hundred sixty-four".