54401122032502 has 32 divisors (see below), whose sum is σ = 93763898726400. Its totient is φ = 23188614225408.

The previous prime is 54401122032479. The next prime is 54401122032511. The reversal of 54401122032502 is 20523022110445.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9403899 + ... + 14044057.

It is an arithmetic number, because the mean of its divisors is an integer number (2930121835200).

Almost surely, 2^{54401122032502} is an apocalyptic number.

54401122032502 is a deficient number, since it is larger than the sum of its proper divisors (39362776693898).

54401122032502 is a wasteful number, since it uses less digits than its factorization.

54401122032502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4644700.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 54401122032502 its reverse (20523022110445), we get a palindrome (74924144142947).

The spelling of 54401122032502 in words is "fifty-four trillion, four hundred one billion, one hundred twenty-two million, thirty-two thousand, five hundred two".