53214544400654 has 64 divisors (see below), whose sum is σ = 98342864073216. Its totient is φ = 21030354221184.

The previous prime is 53214544400653. The next prime is 53214544400681. The reversal of 53214544400654 is 45600444541235.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 53214544400599 and 53214544400608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53214544400653) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 844818149 + ... + 844881135.

It is an arithmetic number, because the mean of its divisors is an integer number (1536607251144).

Almost surely, 2^{53214544400654} is an apocalyptic number.

53214544400654 is a deficient number, since it is larger than the sum of its proper divisors (45128319672562).

53214544400654 is a wasteful number, since it uses less digits than its factorization.

53214544400654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67689.

The product of its (nonzero) digits is 4608000, while the sum is 47.

Adding to 53214544400654 its reverse (45600444541235), we get a palindrome (98814988941889).

The spelling of 53214544400654 in words is "fifty-three trillion, two hundred fourteen billion, five hundred forty-four million, four hundred thousand, six hundred fifty-four".