696125503728 has 40 divisors (see below), whose sum is σ = 1998138021200. Its totient is φ = 232041834432.

The previous prime is 696125503693. The next prime is 696125503763. The reversal of 696125503728 is 827305521696.

696125503728 is a `hidden beast` number, since 6 + 9 + 6 + 12 + 550 + 3 + 72 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (696125503693) and next prime (696125503763).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 805700383 + ... + 805701246.

It is an arithmetic number, because the mean of its divisors is an integer number (49953450530).

Almost surely, 2^696125503728 is an apocalyptic number.

It is an amenable number.

696125503728 is an abundant number, since it is smaller than the sum of its proper divisors (1302012517472).

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

696125503728 is a wasteful number, since it uses less digits than its factorization.

696125503728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1611401646 (or 1611401634 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 696125503728 in words is "six hundred ninety-six billion, one hundred twenty-five million, five hundred three thousand, seven hundred twenty-eight".