45671284262 has 4 divisors (see below), whose sum is σ = 68506926396. Its totient is φ = 22835642130.

The previous prime is 45671284229. The next prime is 45671284273. The reversal of 45671284262 is 26248217654.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×45671284262² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11417821064 + ... + 11417821067.

It is an arithmetic number, because the mean of its divisors is an integer number (17126731599).

Almost surely, 2^45671284262 is an apocalyptic number.

45671284262 is a deficient number, since it is larger than the sum of its proper divisors (22835642134).

45671284262 is a wasteful number, since it uses less digits than its factorization.

45671284262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22835642133.

The product of its digits is 1290240, while the sum is 47.

The spelling of 45671284262 in words is "forty-five billion, six hundred seventy-one million, two hundred eighty-four thousand, two hundred sixty-two".