263212553054 has 64 divisors (see below), whose sum is σ = 458072064000. Its totient is φ = 112178325600.

The previous prime is 263212553053. The next prime is 263212553083. The reversal of 263212553054 is 450355212362.

263212553054 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 263212552999 and 263212553017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (263212553053) 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, 15879479 + ... + 15896045.

It is an arithmetic number, because the mean of its divisors is an integer number (7157376000).

Almost surely, 2^263212553054 is an apocalyptic number.

263212553054 is a deficient number, since it is larger than the sum of its proper divisors (194859510946).

263212553054 is a wasteful number, since it uses less digits than its factorization.

263212553054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16989.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 263212553054 in words is "two hundred sixty-three billion, two hundred twelve million, five hundred fifty-three thousand, fifty-four".