415256736772 has 12 divisors (see below), whose sum is σ = 744423662556. Its totient is φ = 202564261760.

The previous prime is 415256736703. The next prime is 415256736787. The reversal of 415256736772 is 277637652514.

It can be written as a sum of positive squares in 2 ways, for example, as 132462514116 + 282794222656 = 363954^2 + 531784^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1266026473 + ... + 1266026800.

It is an arithmetic number, because the mean of its divisors is an integer number (62035305213).

Almost surely, 2^415256736772 is an apocalyptic number.

It is an amenable number.

415256736772 is a deficient number, since it is larger than the sum of its proper divisors (329166925784).

415256736772 is a wasteful number, since it uses less digits than its factorization.

415256736772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2532053318 (or 2532053316 counting only the distinct ones).

The product of its digits is 14817600, while the sum is 55.

The spelling of 415256736772 in words is "four hundred fifteen billion, two hundred fifty-six million, seven hundred thirty-six thousand, seven hundred seventy-two".