11255062401 has 32 divisors (see below), whose sum is σ = 18439213440. Its totient is φ = 6727795200.

The previous prime is 11255062367. The next prime is 11255062409. The reversal of 11255062401 is 10426055211.

11255062401 is a `hidden beast` number, since 1 + 1 + 255 + 0 + 6 + 2 + 401 = 666.

It is not a de Polignac number, because 11255062401 - 2¹⁸ = 11254800257 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11255062409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 237880 + ... + 281241.

It is an arithmetic number, because the mean of its divisors is an integer number (576225420).

Almost surely, 2^11255062401 is an apocalyptic number.

11255062401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11255062401 is a deficient number, since it is larger than the sum of its proper divisors (7184151039).

11255062401 is a wasteful number, since it uses less digits than its factorization.

11255062401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519214 (or 519208 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The spelling of 11255062401 in words is "eleven billion, two hundred fifty-five million, sixty-two thousand, four hundred one".