416487748152551 has 16 divisors (see below), whose sum is σ = 437562284028000. Its totient is φ = 395868487690368.

The previous prime is 416487748152533. The next prime is 416487748152559. The reversal of 416487748152551 is 155251847784614.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-416487748152551 is a prime.

It is a super-2 number, since 2×416487748152551² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (416487748152559) 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, 66181040 + ... + 72200453.

It is an arithmetic number, because the mean of its divisors is an integer number (27347642751750).

Almost surely, 2^{416487748152551} is an apocalyptic number.

416487748152551 is a deficient number, since it is larger than the sum of its proper divisors (21074535875449).

416487748152551 is a wasteful number, since it uses less digits than its factorization.

416487748152551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138383138.

The product of its digits is 301056000, while the sum is 68.

The spelling of 416487748152551 in words is "four hundred sixteen trillion, four hundred eighty-seven billion, seven hundred forty-eight million, one hundred fifty-two thousand, five hundred fifty-one".