4646400879425 has 12 divisors (see below), whose sum is σ = 5791702212096. Its totient is φ = 3697659334800.

The previous prime is 4646400879377. The next prime is 4646400879431. The reversal of 4646400879425 is 5249780046464.

It is not a de Polignac number, because 4646400879425 - 2⁶ = 4646400879361 is a prime.

It is a super-2 number, since 2×4646400879425² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 486529349 + ... + 486538898.

It is an arithmetic number, because the mean of its divisors is an integer number (482641851008).

Almost surely, 2^{4646400879425} is an apocalyptic number.

It is an amenable number.

4646400879425 is a deficient number, since it is larger than the sum of its proper divisors (1145301332671).

4646400879425 is a wasteful number, since it uses less digits than its factorization.

4646400879425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973068448 (or 973068443 counting only the distinct ones).

The product of its (nonzero) digits is 46448640, while the sum is 59.

The spelling of 4646400879425 in words is "four trillion, six hundred forty-six billion, four hundred million, eight hundred seventy-nine thousand, four hundred twenty-five".