46345425409 has 4 divisors (see below), whose sum is σ = 46346376640. Its totient is φ = 46344474180.

The previous prime is 46345425361. The next prime is 46345425437. The reversal of 46345425409 is 90452454364.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46345425409 - 2²¹ = 46343328257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46345405409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398349 + ... + 501370.

It is an arithmetic number, because the mean of its divisors is an integer number (11586594160).

Almost surely, 2^46345425409 is an apocalyptic number.

It is an amenable number.

46345425409 is a deficient number, since it is larger than the sum of its proper divisors (951231).

46345425409 is an equidigital number, since it uses as much as digits as its factorization.

46345425409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951230.

The product of its (nonzero) digits is 2073600, while the sum is 46.

The spelling of 46345425409 in words is "forty-six billion, three hundred forty-five million, four hundred twenty-five thousand, four hundred nine".