745803600370157 has 8 divisors (see below), whose sum is σ = 852347885142336. Its totient is φ = 639259543920672.

The previous prime is 745803600370139. The next prime is 745803600370189. The reversal of 745803600370157 is 751073006308547.

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 745803600370157 - 2⁴⁸ = 464328623659501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745803600370117) 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, 50022968 + ... + 63197345.

It is an arithmetic number, because the mean of its divisors is an integer number (106543485642792).

Almost surely, 2^{745803600370157} is an apocalyptic number.

It is an amenable number.

745803600370157 is a deficient number, since it is larger than the sum of its proper divisors (106544284772179).

745803600370157 is a wasteful number, since it uses less digits than its factorization.

745803600370157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114161347.

The product of its (nonzero) digits is 14817600, while the sum is 56.

The spelling of 745803600370157 in words is "seven hundred forty-five trillion, eight hundred three billion, six hundred million, three hundred seventy thousand, one hundred fifty-seven".