11401504953 has 8 divisors (see below), whose sum is σ = 15202607616. Its totient is φ = 7600702800.

The previous prime is 11401504949. The next prime is 11401504979. The reversal of 11401504953 is 35940510411.

11401504953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11401504953 - 2² = 11401504949 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11401504253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37543 + ... + 155603.

It is an arithmetic number, because the mean of its divisors is an integer number (1900325952).

Almost surely, 2^11401504953 is an apocalyptic number.

It is an amenable number.

11401504953 is a deficient number, since it is larger than the sum of its proper divisors (3801102663).

11401504953 is a wasteful number, since it uses less digits than its factorization.

11401504953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150255.

The product of its (nonzero) digits is 10800, while the sum is 33.

The spelling of 11401504953 in words is "eleven billion, four hundred one million, five hundred four thousand, nine hundred fifty-three".