4737722145 has 16 divisors (see below), whose sum is σ = 8163460032. Its totient is φ = 2332416960.

The previous prime is 4737722123. The next prime is 4737722149. The reversal of 4737722145 is 5412277374.

It is not a de Polignac number, because 4737722145 - 2⁵ = 4737722113 is a prime.

It is a super-2 number, since 2×4737722145² = 44892022246446802050, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4737722097 and 4737722106.

It is not an unprimeable number, because it can be changed into a prime (4737722149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12147811 + ... + 12148200.

It is an arithmetic number, because the mean of its divisors is an integer number (510216252).

Almost surely, 2^4737722145 is an apocalyptic number.

It is an amenable number.

4737722145 is a deficient number, since it is larger than the sum of its proper divisors (3425737887).

4737722145 is a wasteful number, since it uses less digits than its factorization.

4737722145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24296032.

The product of its digits is 329280, while the sum is 42.

The square root of 4737722145 is about 68831.1132047129. The cubic root of 4737722145 is about 1679.5381082111.

The spelling of 4737722145 in words is "four billion, seven hundred thirty-seven million, seven hundred twenty-two thousand, one hundred forty-five".