145006757685 has 40 divisors (see below), whose sum is σ = 273619003680. Its totient is φ = 73266568416.

The previous prime is 145006757677. The next prime is 145006757699. The reversal of 145006757685 is 586757600541.

It is a happy number.

145006757685 is a `hidden beast` number, since 1 + 4 + 5 + 0 + 0 + 67 + 576 + 8 + 5 = 666.

It is not a de Polignac number, because 145006757685 - 2³ = 145006757677 is a prime.

It is a super-3 number, since 3×145006757685³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9414447 + ... + 9429836.

It is an arithmetic number, because the mean of its divisors is an integer number (6840475092).

Almost surely, 2^145006757685 is an apocalyptic number.

145006757685 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

145006757685 is a deficient number, since it is larger than the sum of its proper divisors (128612245995).

145006757685 is a wasteful number, since it uses less digits than its factorization.

145006757685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18844319 (or 18844310 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 54.

The spelling of 145006757685 in words is "one hundred forty-five billion, six million, seven hundred fifty-seven thousand, six hundred eighty-five".