695480036520 has 256 divisors, whose sum is σ = 2194907258880. Its totient is φ = 176117760000.

The previous prime is 695480036509. The next prime is 695480036591. The reversal of 695480036520 is 25630084596.

It is a self number, because there is not a number n which added to its sum of digits gives 695480036520.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33106020 + ... + 33127020.

It is an arithmetic number, because the mean of its divisors is an integer number (8573856480).

Almost surely, 2^695480036520 is an apocalyptic number.

695480036520 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 695480036520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1097453629440).

695480036520 is an abundant number, since it is smaller than the sum of its proper divisors (1499427222360).

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

695480036520 is a wasteful number, since it uses less digits than its factorization.

695480036520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21236 (or 21232 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 48.

The spelling of 695480036520 in words is "six hundred ninety-five billion, four hundred eighty million, thirty-six thousand, five hundred twenty".