761385432250 has 32 divisors (see below), whose sum is σ = 1426276622160. Its totient is φ = 304348384000.

The previous prime is 761385432211. The next prime is 761385432251. The reversal of 761385432250 is 52234583167.

761385432250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 12058016481 + 749327415769 = 109809^2 + 865637^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 761385432250.

It is not an unprimeable number, because it can be changed into a prime (761385432251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 657955 + ... + 1398454.

Almost surely, 2^761385432250 is an apocalyptic number.

761385432250 is a deficient number, since it is larger than the sum of its proper divisors (664891189910).

761385432250 is a wasteful number, since it uses less digits than its factorization.

761385432250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2057907 (or 2057897 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 761385432250 in words is "seven hundred sixty-one billion, three hundred eighty-five million, four hundred thirty-two thousand, two hundred fifty".