425613787076 has 6 divisors (see below), whose sum is σ = 744824127390. Its totient is φ = 212806893536.

The previous prime is 425613787069. The next prime is 425613787133. The reversal of 425613787076 is 670787316524.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 261912627076 + 163701160000 = 511774^2 + 404600^2 .

It is a super-2 number, since 2×425613787076² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53201723381 + ... + 53201723388.

It is an arithmetic number, because the mean of its divisors is an integer number (124137354565).

Almost surely, 2^425613787076 is an apocalyptic number.

It is an amenable number.

425613787076 is a deficient number, since it is larger than the sum of its proper divisors (319210340314).

425613787076 is a wasteful number, since it uses less digits than its factorization.

425613787076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106403446773 (or 106403446771 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 56.

The spelling of 425613787076 in words is "four hundred twenty-five billion, six hundred thirteen million, seven hundred eighty-seven thousand, seventy-six".