5425173661200 has 120 divisors (see below), whose sum is σ = 17379823783776. Its totient is φ = 1446614400000.

The previous prime is 5425173661199. The next prime is 5425173661211. The reversal of 5425173661200 is 21663715245.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-4 number, since 4×5425173661200⁴ (a number of 52 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18394900 + ... + 18687500.

Almost surely, 2^{5425173661200} is an apocalyptic number.

5425173661200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5425173661200 is an abundant number, since it is smaller than the sum of its proper divisors (11954650122576).

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

5425173661200 is a wasteful number, since it uses less digits than its factorization.

5425173661200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308073 (or 308062 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 5425173661200 in words is "five trillion, four hundred twenty-five billion, one hundred seventy-three million, six hundred sixty-one thousand, two hundred".