544252163357 has 8 divisors (see below), whose sum is σ = 654739444800. Its totient is φ = 441949125024.

The previous prime is 544252163353. The next prime is 544252163407. The reversal of 544252163357 is 753361252445.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 544252163357 - 2² = 544252163353 is a prime.

It is a super-2 number, since 2×544252163357² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544252163353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2046060632 + ... + 2046060897.

It is an arithmetic number, because the mean of its divisors is an integer number (81842430600).

Almost surely, 2^544252163357 is an apocalyptic number.

It is an amenable number.

544252163357 is a deficient number, since it is larger than the sum of its proper divisors (110487281443).

544252163357 is a wasteful number, since it uses less digits than its factorization.

544252163357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4092121555.

The product of its digits is 3024000, while the sum is 47.

The spelling of 544252163357 in words is "five hundred forty-four billion, two hundred fifty-two million, one hundred sixty-three thousand, three hundred fifty-seven".