44629148860057 has 4 divisors (see below), whose sum is σ = 44665227397156. Its totient is φ = 44593070322960.

The previous prime is 44629148860031. The next prime is 44629148860067. The reversal of 44629148860057 is 75006884192644.

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

It can be written as a sum of positive squares in 2 ways, for example, as 39669036368896 + 4960112491161 = 6298336^2 + 2227131^2 .

It is a cyclic number.

It is not a de Polignac number, because 44629148860057 - 2²³ = 44629140471449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44629148860027) 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, 18039266694 + ... + 18039269167.

It is an arithmetic number, because the mean of its divisors is an integer number (11166306849289).

Almost surely, 2^{44629148860057} is an apocalyptic number.

It is an amenable number.

44629148860057 is a deficient number, since it is larger than the sum of its proper divisors (36078537099).

44629148860057 is a wasteful number, since it uses less digits than its factorization.

44629148860057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36078537098.

The product of its (nonzero) digits is 92897280, while the sum is 64.

The spelling of 44629148860057 in words is "forty-four trillion, six hundred twenty-nine billion, one hundred forty-eight million, eight hundred sixty thousand, fifty-seven".