4545959554546 has 32 divisors (see below), whose sum is σ = 7084731234672. Its totient is φ = 2186139402240.

The previous prime is 4545959554481. The next prime is 4545959554547. The reversal of 4545959554546 is 6454559595454.

It can be written as a sum of positive squares in 8 ways, for example, as 1308518649025 + 3237440905521 = 1143905^2 + 1799289^2 .

It is a super-2 number, since 2×4545959554546² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4545959554547) 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, 932250 + ... + 3156106.

Almost surely, 2^{4545959554546} is an apocalyptic number.

4545959554546 is a deficient number, since it is larger than the sum of its proper divisors (2538771680126).

4545959554546 is a wasteful number, since it uses less digits than its factorization.

4545959554546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2224254.

The product of its digits is 1944000000, while the sum is 70.

The spelling of 4545959554546 in words is "four trillion, five hundred forty-five billion, nine hundred fifty-nine million, five hundred fifty-four thousand, five hundred forty-six".