46243626451 has 16 divisors (see below), whose sum is σ = 50919284448. Its totient is φ = 41994395520.

The previous prime is 46243626431. The next prime is 46243626467. The reversal of 46243626451 is 15462634264.

It is not a de Polignac number, because 46243626451 - 2³¹ = 44096142803 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46243626398 and 46243626407.

It is not an unprimeable number, because it can be changed into a prime (46243626421) 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, 1250215 + ... + 1286671.

It is an arithmetic number, because the mean of its divisors is an integer number (3182455278).

Almost surely, 2^46243626451 is an apocalyptic number.

46243626451 is a deficient number, since it is larger than the sum of its proper divisors (4675657997).

46243626451 is an equidigital number, since it uses as much as digits as its factorization.

46243626451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37443 (or 37421 counting only the distinct ones).

The product of its digits is 829440, while the sum is 43.

The spelling of 46243626451 in words is "forty-six billion, two hundred forty-three million, six hundred twenty-six thousand, four hundred fifty-one".