4672157783 has 4 divisors (see below), whose sum is σ = 4688104008. Its totient is φ = 4656211560.

The previous prime is 4672157761. The next prime is 4672157807. The reversal of 4672157783 is 3877512764.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4672157783 - 2¹² = 4672153687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4672157983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7972673 + ... + 7973258.

It is an arithmetic number, because the mean of its divisors is an integer number (1172026002).

Almost surely, 2^4672157783 is an apocalyptic number.

4672157783 is a deficient number, since it is larger than the sum of its proper divisors (15946225).

4672157783 is a wasteful number, since it uses less digits than its factorization.

4672157783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15946224.

The product of its digits is 1975680, while the sum is 50.

The square root of 4672157783 is about 68353.1841467535. The cubic root of 4672157783 is about 1671.7544976522.

The spelling of 4672157783 in words is "four billion, six hundred seventy-two million, one hundred fifty-seven thousand, seven hundred eighty-three".