157053 has 8 divisors (see below), whose sum is σ = 225568. Its totient is φ = 96624.
The previous prime is 157051. The next prime is 157057. The reversal of 157053 is 350751.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 157053 - 21 = 157051 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (157051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1975 + ... + 2052.
It is an arithmetic number, because the mean of its divisors is an integer number (28196).
2157053 is an apocalyptic number.
157053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
157053 is a deficient number, since it is larger than the sum of its proper divisors (68515).
157053 is a wasteful number, since it uses less digits than its factorization.
157053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4043.
The product of its (nonzero) digits is 525, while the sum is 21.
The square root of 157053 is about 396.2991294464. The cubic root of 157053 is about 53.9529768969.
The spelling of 157053 in words is "one hundred fifty-seven thousand, fifty-three".
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