157607653 has 8 divisors (see below), whose sum is σ = 180488000. Its totient is φ = 134818560.

The previous prime is 157607617. The next prime is 157607687. The reversal of 157607653 is 356706751.

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 157607653 - 2¹³ = 157599461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157607693) 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, 19068 + ... + 26053.

It is an arithmetic number, because the mean of its divisors is an integer number (22561000).

Almost surely, 2^157607653 is an apocalyptic number.

It is an amenable number.

157607653 is a deficient number, since it is larger than the sum of its proper divisors (22880347).

157607653 is an equidigital number, since it uses as much as digits as its factorization.

157607653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45627.

The product of its (nonzero) digits is 132300, while the sum is 40.

The square root of 157607653 is about 12554.1886635497. The cubic root of 157607653 is about 540.1641624802.

The spelling of 157607653 in words is "one hundred fifty-seven million, six hundred seven thousand, six hundred fifty-three".