145632377763 has 64 divisors (see below), whose sum is σ = 223417958400. Its totient is φ = 93700553760.

The previous prime is 145632377749. The next prime is 145632377773. The reversal of 145632377763 is 367773236541.

145632377763 is a `hidden beast` number, since 1 + 4 + 563 + 2 + 3 + 7 + 7 + 76 + 3 = 666.

It is not a de Polignac number, because 145632377763 - 2¹⁶ = 145632312227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (145632377773) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 77835718 + ... + 77837588.

It is an arithmetic number, because the mean of its divisors is an integer number (3490905600).

Almost surely, 2^145632377763 is an apocalyptic number.

145632377763 is a deficient number, since it is larger than the sum of its proper divisors (77785580637).

145632377763 is a wasteful number, since it uses less digits than its factorization.

145632377763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2749 (or 2743 counting only the distinct ones).

The product of its digits is 13335840, while the sum is 54.

The spelling of 145632377763 in words is "one hundred forty-five billion, six hundred thirty-two million, three hundred seventy-seven thousand, seven hundred sixty-three".