263212374960 has 160 divisors (see below), whose sum is σ = 959951148480. Its totient is φ = 66061135872.

The previous prime is 263212374947. The next prime is 263212374973. The reversal of 263212374960 is 69473212362.

263212374960 is a `hidden beast` number, since 2 + 6 + 3 + 212 + 374 + 9 + 60 = 666.

263212374960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (263212374947) and next prime (263212374973).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3547327 + ... + 3620766.

It is an arithmetic number, because the mean of its divisors is an integer number (5999694678).

Almost surely, 2^263212374960 is an apocalyptic number.

263212374960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

263212374960 is an abundant number, since it is smaller than the sum of its proper divisors (696738773520).

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

263212374960 is a wasteful number, since it uses less digits than its factorization.

263212374960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7168132 (or 7168120 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The spelling of 263212374960 in words is "two hundred sixty-three billion, two hundred twelve million, three hundred seventy-four thousand, nine hundred sixty".