99427053 has 8 divisors (see below), whose sum is σ = 144621216. Its totient is φ = 60258800.

The previous prime is 99427049. The next prime is 99427063. The reversal of 99427053 is 35072499.

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 99427053 - 2² = 99427049 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99427063) 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, 1506438 + ... + 1506503.

It is an arithmetic number, because the mean of its divisors is an integer number (18077652).

Almost surely, 2^99427053 is an apocalyptic number.

It is an amenable number.

99427053 is a deficient number, since it is larger than the sum of its proper divisors (45194163).

99427053 is a wasteful number, since it uses less digits than its factorization.

99427053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3012955.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 99427053 is about 9971.3114984941. The cubic root of 99427053 is about 463.2707235012.

The spelling of 99427053 in words is "ninety-nine million, four hundred twenty-seven thousand, fifty-three".