46148468289 has 32 divisors (see below), whose sum is σ = 80049752064. Its totient is φ = 22930913280.

The previous prime is 46148468281. The next prime is 46148468309. The reversal of 46148468289 is 98286484164.

It is not a de Polignac number, because 46148468289 - 2³ = 46148468281 is a prime.

It is a super-2 number, since 2×46148468289² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46148468281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4337664 + ... + 4348289.

It is an arithmetic number, because the mean of its divisors is an integer number (2501554752).

Almost surely, 2^46148468289 is an apocalyptic number.

It is an amenable number.

46148468289 is a deficient number, since it is larger than the sum of its proper divisors (33901283775).

46148468289 is a wasteful number, since it uses less digits than its factorization.

46148468289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8685997.

The product of its digits is 21233664, while the sum is 60.

The spelling of 46148468289 in words is "forty-six billion, one hundred forty-eight million, four hundred sixty-eight thousand, two hundred eighty-nine".