145530541046132 has 48 divisors (see below), whose sum is σ = 281251512202752. Its totient is φ = 65336260598880.

The previous prime is 145530541046081. The next prime is 145530541046153. The reversal of 145530541046132 is 231640145035541.

It is a super-2 number, since 2×145530541046132² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8869943 + ... + 19228545.

It is an arithmetic number, because the mean of its divisors is an integer number (5859406504224).

Almost surely, 2^{145530541046132} is an apocalyptic number.

It is an amenable number.

145530541046132 is a deficient number, since it is larger than the sum of its proper divisors (135720971156620).

145530541046132 is a wasteful number, since it uses less digits than its factorization.

145530541046132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10362548 (or 10362546 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 44.

The spelling of 145530541046132 in words is "one hundred forty-five trillion, five hundred thirty billion, five hundred forty-one million, forty-six thousand, one hundred thirty-two".