45145777763 has 8 divisors (see below), whose sum is σ = 45237657600. Its totient is φ = 45053980168.

The previous prime is 45145777757. The next prime is 45145777777. The reversal of 45145777763 is 36777754154.

45145777763 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45145777763 - 2¹⁴ = 45145761379 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45145777699 and 45145777708.

It is not an unprimeable number, because it can be changed into a prime (45145777783) 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, 1144670 + ... + 1183452.

It is an arithmetic number, because the mean of its divisors is an integer number (5654707200).

Almost surely, 2^45145777763 is an apocalyptic number.

45145777763 is a deficient number, since it is larger than the sum of its proper divisors (91879837).

45145777763 is a wasteful number, since it uses less digits than its factorization.

45145777763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41121.

The product of its digits is 17287200, while the sum is 56.

The spelling of 45145777763 in words is "forty-five billion, one hundred forty-five million, seven hundred seventy-seven thousand, seven hundred sixty-three".