60400054453452 has 48 divisors (see below), whose sum is σ = 161067713060352. Its totient is φ = 17257061859840.

The previous prime is 60400054453393. The next prime is 60400054453471. The reversal of 60400054453452 is 25435445000406.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13829052 + ... + 17664732.

It is an arithmetic number, because the mean of its divisors is an integer number (3355577355424).

Almost surely, 2^{60400054453452} is an apocalyptic number.

It is an amenable number.

60400054453452 is an abundant number, since it is smaller than the sum of its proper divisors (100667658606900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60400054453452 is a wasteful number, since it uses less digits than its factorization.

60400054453452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4023158 (or 4023156 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 42.

Adding to 60400054453452 its reverse (25435445000406), we get a palindrome (85835499453858).

The spelling of 60400054453452 in words is "sixty trillion, four hundred billion, fifty-four million, four hundred fifty-three thousand, four hundred fifty-two".