45154041446 has 8 divisors (see below), whose sum is σ = 67733482944. Its totient is φ = 22576213800.

The previous prime is 45154041433. The next prime is 45154041461. The reversal of 45154041446 is 64414045154.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330905 + ... + 446996.

It is an arithmetic number, because the mean of its divisors is an integer number (8466685368).

Almost surely, 2^45154041446 is an apocalyptic number.

45154041446 is a deficient number, since it is larger than the sum of its proper divisors (22579441498).

45154041446 is a wasteful number, since it uses less digits than its factorization.

45154041446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806926.

The product of its (nonzero) digits is 153600, while the sum is 38.

The spelling of 45154041446 in words is "forty-five billion, one hundred fifty-four million, forty-one thousand, four hundred forty-six".