245940080903 has 8 divisors (see below), whose sum is σ = 270805731840. Its totient is φ = 221492340280.

The previous prime is 245940080851. The next prime is 245940080927. The reversal of 245940080903 is 309080049542.

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 245940080903 - 2¹⁶ = 245940015367 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 (245940080983) 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, 104476343 + ... + 104478696.

It is an arithmetic number, because the mean of its divisors is an integer number (33850716480).

Almost surely, 2^245940080903 is an apocalyptic number.

245940080903 is a deficient number, since it is larger than the sum of its proper divisors (24865650937).

245940080903 is a wasteful number, since it uses less digits than its factorization.

245940080903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208955157.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 245940080903 in words is "two hundred forty-five billion, nine hundred forty million, eighty thousand, nine hundred three".