4723077400545 has 192 divisors, whose sum is σ = 9547999338240. Its totient is φ = 1979910438912.

The previous prime is 4723077400541. The next prime is 4723077400571. The reversal of 4723077400545 is 5450047703274.

It is not a de Polignac number, because 4723077400545 - 2² = 4723077400541 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4723077400494 and 4723077400503.

It is not an unprimeable number, because it can be changed into a prime (4723077400541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 219738819 + ... + 219760311.

It is an arithmetic number, because the mean of its divisors is an integer number (49729163220).

Almost surely, 2^{4723077400545} is an apocalyptic number.

It is an amenable number.

4723077400545 is an abundant number, since it is smaller than the sum of its proper divisors (4824921937695).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4723077400545 is a wasteful number, since it uses less digits than its factorization.

4723077400545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21984 (or 21977 counting only the distinct ones).

The product of its (nonzero) digits is 3292800, while the sum is 48.

The spelling of 4723077400545 in words is "four trillion, seven hundred twenty-three billion, seventy-seven million, four hundred thousand, five hundred forty-five".