157807750345 has 8 divisors (see below), whose sum is σ = 216422057664. Its totient is φ = 108211028784.

The previous prime is 157807750291. The next prime is 157807750367. The reversal of 157807750345 is 543057708751.

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 157807750345 - 2¹⁷ = 157807619273 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 157807750292 and 157807750301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2254396399 + ... + 2254396468.

It is an arithmetic number, because the mean of its divisors is an integer number (27052757208).

Almost surely, 2^157807750345 is an apocalyptic number.

It is an amenable number.

157807750345 is a deficient number, since it is larger than the sum of its proper divisors (58614307319).

157807750345 is an equidigital number, since it uses as much as digits as its factorization.

157807750345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4508792879.

The product of its (nonzero) digits is 4116000, while the sum is 52.

The spelling of 157807750345 in words is "one hundred fifty-seven billion, eight hundred seven million, seven hundred fifty thousand, three hundred forty-five".