4725777720572 has 24 divisors (see below), whose sum is σ = 8705505972240. Its totient is φ = 2238493898880.

The previous prime is 4725777720551. The next prime is 4725777720577. The reversal of 4725777720572 is 2750277775274.

It is a super-2 number, since 2×4725777720572² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4725777720577) 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, 5321072 + ... + 6145352.

It is an arithmetic number, because the mean of its divisors is an integer number (362729415510).

Almost surely, 2^{4725777720572} is an apocalyptic number.

It is an amenable number.

4725777720572 is a deficient number, since it is larger than the sum of its proper divisors (3979728251668).

4725777720572 is a wasteful number, since it uses less digits than its factorization.

4725777720572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899741 (or 899739 counting only the distinct ones).

The product of its (nonzero) digits is 94119200, while the sum is 62.

The spelling of 4725777720572 in words is "four trillion, seven hundred twenty-five billion, seven hundred seventy-seven million, seven hundred twenty thousand, five hundred seventy-two".