4598778954 has 64 divisors (see below), whose sum is σ = 11661511680. Its totient is φ = 1174235520.

The previous prime is 4598778949. The next prime is 4598779027.

4598778954 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4598778954² = 42297535735506668232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57099 + ... + 111614.

It is an arithmetic number, because the mean of its divisors is an integer number (182211120).

Almost surely, 2^4598778954 is an apocalyptic number.

4598778954 is an abundant number, since it is smaller than the sum of its proper divisors (7062732726).

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

4598778954 is a wasteful number, since it uses less digits than its factorization.

4598778954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168795.

The product of its digits is 101606400, while the sum is 66.

The square root of 4598778954 is about 67814.2975632720. The cubic root of 4598778954 is about 1662.9563317695.

The spelling of 4598778954 in words is "four billion, five hundred ninety-eight million, seven hundred seventy-eight thousand, nine hundred fifty-four".