46424252565 has 48 divisors (see below), whose sum is σ = 81323813376. Its totient is φ = 24496848000.

The previous prime is 46424252561. The next prime is 46424252587. The reversal of 46424252565 is 56525242464.

46424252565 is a `hidden beast` number, since 4 + 6 + 42 + 42 + 5 + 2 + 565 = 666.

46424252565 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 46424252565 - 2² = 46424252561 is a prime.

It is a super-2 number, since 2×46424252565² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 46424252565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46424252561) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8482780 + ... + 8488250.

It is an arithmetic number, because the mean of its divisors is an integer number (1694246112).

Almost surely, 2^46424252565 is an apocalyptic number.

46424252565 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

46424252565 is a deficient number, since it is larger than the sum of its proper divisors (34899560811).

46424252565 is a wasteful number, since it uses less digits than its factorization.

46424252565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7450 (or 7447 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 45.

The spelling of 46424252565 in words is "forty-six billion, four hundred twenty-four million, two hundred fifty-two thousand, five hundred sixty-five".