4537454774 has 4 divisors (see below), whose sum is σ = 6806182164. Its totient is φ = 2268727386.

The previous prime is 4537454773. The next prime is 4537454807. The reversal of 4537454774 is 4774547354.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4537454773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1134363692 + ... + 1134363695.

It is an arithmetic number, because the mean of its divisors is an integer number (1701545541).

Almost surely, 2^4537454774 is an apocalyptic number.

4537454774 is a deficient number, since it is larger than the sum of its proper divisors (2268727390).

4537454774 is a wasteful number, since it uses less digits than its factorization.

4537454774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2268727389.

The product of its digits is 6585600, while the sum is 50.

The square root of 4537454774 is about 67360.6322268430. The cubic root of 4537454774 is about 1655.5314538956.

The spelling of 4537454774 in words is "four billion, five hundred thirty-seven million, four hundred fifty-four thousand, seven hundred seventy-four".