157153541 has 8 divisors (see below), whose sum is σ = 169896480. Its totient is φ = 144857808.

The previous prime is 157153537. The next prime is 157153543. The reversal of 157153541 is 145351751.

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 157153541 - 2² = 157153537 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 157153498 and 157153507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157153543) 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, 111071 + ... + 112476.

It is an arithmetic number, because the mean of its divisors is an integer number (21237060).

Almost surely, 2^157153541 is an apocalyptic number.

It is an amenable number.

157153541 is a deficient number, since it is larger than the sum of its proper divisors (12742939).

157153541 is a wasteful number, since it uses less digits than its factorization.

157153541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223603.

The product of its digits is 10500, while the sum is 32.

The square root of 157153541 is about 12536.0895417989. The cubic root of 157153541 is about 539.6448751036.

The spelling of 157153541 in words is "one hundred fifty-seven million, one hundred fifty-three thousand, five hundred forty-one".