5403546623 has 8 divisors (see below), whose sum is σ = 5473915200. Its totient is φ = 5333392768.

The previous prime is 5403546587. The next prime is 5403546649. The reversal of 5403546623 is 3266453045.

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 5403546623 - 2¹⁰ = 5403545599 is a prime.

It is a super-2 number, since 2×5403546623² = 58396632213869408258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5403542623) 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, 2711 + ... + 103992.

It is an arithmetic number, because the mean of its divisors is an integer number (684239400).

Almost surely, 2^5403546623 is an apocalyptic number.

5403546623 is a deficient number, since it is larger than the sum of its proper divisors (70368577).

5403546623 is a wasteful number, since it uses less digits than its factorization.

5403546623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107361.

The product of its (nonzero) digits is 259200, while the sum is 38.

The square root of 5403546623 is about 73508.8200354216. The cubic root of 5403546623 is about 1754.7946473362.

Adding to 5403546623 its reverse (3266453045), we get a palindrome (8669999668).

The spelling of 5403546623 in words is "five billion, four hundred three million, five hundred forty-six thousand, six hundred twenty-three".