245545701 has 8 divisors (see below), whose sum is σ = 327504384. Its totient is φ = 163642080.

The previous prime is 245545693. The next prime is 245545709. The reversal of 245545701 is 107545542.

It is an interprime number because it is at equal distance from previous prime (245545693) and next prime (245545709).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 245545701 - 2³ = 245545693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245545709) 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, 1896 + ... + 22241.

It is an arithmetic number, because the mean of its divisors is an integer number (40938048).

Almost surely, 2^245545701 is an apocalyptic number.

It is an amenable number.

245545701 is a deficient number, since it is larger than the sum of its proper divisors (81958683).

245545701 is a wasteful number, since it uses less digits than its factorization.

245545701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27531.

The product of its (nonzero) digits is 28000, while the sum is 33.

The square root of 245545701 is about 15669.8979256407. The cubic root of 245545701 is about 626.1967053583.

The spelling of 245545701 in words is "two hundred forty-five million, five hundred forty-five thousand, seven hundred one".