145761002542532 has 12 divisors (see below), whose sum is σ = 274703427868716. Its totient is φ = 67274308865760.

The previous prime is 145761002542531. The next prime is 145761002542553. The reversal of 145761002542532 is 235245200167541.

It can be written as a sum of positive squares in 2 ways, for example, as 45931849508416 + 99829153034116 = 6777304^2 + 9991454^2 .

It is not an unprimeable number, because it can be changed into a prime (145761002542531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1401548101319 + ... + 1401548101422.

It is an arithmetic number, because the mean of its divisors is an integer number (22891952322393).

Almost surely, 2^{145761002542532} is an apocalyptic number.

It is an amenable number.

145761002542532 is a deficient number, since it is larger than the sum of its proper divisors (128942425326184).

145761002542532 is a wasteful number, since it uses less digits than its factorization.

145761002542532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2803096202758 (or 2803096202756 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 47.

The spelling of 145761002542532 in words is "one hundred forty-five trillion, seven hundred sixty-one billion, two million, five hundred forty-two thousand, five hundred thirty-two".