45020454662 has 4 divisors (see below), whose sum is σ = 67530681996. Its totient is φ = 22510227330.

The previous prime is 45020454637. The next prime is 45020454707. The reversal of 45020454662 is 26645402054.

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

It is a super-3 number, since 3×45020454662³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11255113664 + ... + 11255113667.

It is an arithmetic number, because the mean of its divisors is an integer number (16882670499).

Almost surely, 2^45020454662 is an apocalyptic number.

45020454662 is a deficient number, since it is larger than the sum of its proper divisors (22510227334).

45020454662 is a wasteful number, since it uses less digits than its factorization.

45020454662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22510227333.

The product of its (nonzero) digits is 230400, while the sum is 38.

The spelling of 45020454662 in words is "forty-five billion, twenty million, four hundred fifty-four thousand, six hundred sixty-two".