245828155401 has 12 divisors (see below), whose sum is σ = 355791054528. Its totient is φ = 163559617944.

The previous prime is 245828155369. The next prime is 245828155403. The reversal of 245828155401 is 104551828542.

245828155401 is a `hidden beast` number, since 2 + 4 + 582 + 8 + 15 + 54 + 0 + 1 = 666.

It is not a de Polignac number, because 245828155401 - 2⁵ = 245828155369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (245828155403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27146805 + ... + 27155858.

It is an arithmetic number, because the mean of its divisors is an integer number (29649254544).

Almost surely, 2^245828155401 is an apocalyptic number.

It is an amenable number.

245828155401 is a deficient number, since it is larger than the sum of its proper divisors (109962899127).

245828155401 is a wasteful number, since it uses less digits than its factorization.

245828155401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54303172 (or 54303169 counting only the distinct ones).

The product of its (nonzero) digits is 512000, while the sum is 45.

The spelling of 245828155401 in words is "two hundred forty-five billion, eight hundred twenty-eight million, one hundred fifty-five thousand, four hundred one".