145676615536252 has 24 divisors (see below), whose sum is σ = 258526241326080. Its totient is φ = 71811987406320.

The previous prime is 145676615536237. The next prime is 145676615536253. The reversal of 145676615536252 is 252635516676541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145676615536253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49064113 + ... + 51948439.

It is an arithmetic number, because the mean of its divisors is an integer number (10771926721920).

Almost surely, 2^{145676615536252} is an apocalyptic number.

It is an amenable number.

145676615536252 is a deficient number, since it is larger than the sum of its proper divisors (112849625789828).

145676615536252 is a wasteful number, since it uses less digits than its factorization.

145676615536252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3062241 (or 3062239 counting only the distinct ones).

The product of its digits is 272160000, while the sum is 64.

The spelling of 145676615536252 in words is "one hundred forty-five trillion, six hundred seventy-six billion, six hundred fifteen million, five hundred thirty-six thousand, two hundred fifty-two".