46648874253 has 4 divisors (see below), whose sum is σ = 62198499008. Its totient is φ = 31099249500.

The previous prime is 46648874249. The next prime is 46648874269. The reversal of 46648874253 is 35247884664.

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 not a de Polignac number, because 46648874253 - 2² = 46648874249 is a prime.

It is a super-2 number, since 2×46648874253² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46648874193 and 46648874202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46648874273) 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, 7774812373 + ... + 7774812378.

It is an arithmetic number, because the mean of its divisors is an integer number (15549624752).

Almost surely, 2^46648874253 is an apocalyptic number.

It is an amenable number.

46648874253 is a deficient number, since it is larger than the sum of its proper divisors (15549624755).

46648874253 is a wasteful number, since it uses less digits than its factorization.

46648874253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15549624754.

The product of its digits is 30965760, while the sum is 57.

The spelling of 46648874253 in words is "forty-six billion, six hundred forty-eight million, eight hundred seventy-four thousand, two hundred fifty-three".