245511426601 has 16 divisors (see below), whose sum is σ = 282319672320. Its totient is φ = 209137470480.

The previous prime is 245511426541. The next prime is 245511426637. The reversal of 245511426601 is 106624115542.

It is a cyclic number.

It is not a de Polignac number, because 245511426601 - 2⁷ = 245511426473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (245511426101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7009390 + ... + 7044328.

It is an arithmetic number, because the mean of its divisors is an integer number (17644979520).

Almost surely, 2^245511426601 is an apocalyptic number.

It is an amenable number.

245511426601 is a deficient number, since it is larger than the sum of its proper divisors (36808245719).

245511426601 is a wasteful number, since it uses less digits than its factorization.

245511426601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41124.

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 245511426601 in words is "two hundred forty-five billion, five hundred eleven million, four hundred twenty-six thousand, six hundred one".