45722747490075 has 120 divisors (see below), whose sum is σ = 88245166270800. Its totient is φ = 23375197520640.

The previous prime is 45722747490071. The next prime is 45722747490103. The reversal of 45722747490075 is 57009474722754.

It is a happy number.

45722747490075 is a `hidden beast` number, since 4 + 5 + 7 + 2 + 2 + 7 + 474 + 90 + 0 + 75 = 666.

It is not a de Polignac number, because 45722747490075 - 2² = 45722747490071 is a prime.

It is a super-3 number, since 3×45722747490075³ (a number of 42 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45722747489994 and 45722747490021.

It is not an unprimeable number, because it can be changed into a prime (45722747490071) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 5362089 + ... + 10963461.

It is an arithmetic number, because the mean of its divisors is an integer number (735376385590).

Almost surely, 2^{45722747490075} is an apocalyptic number.

45722747490075 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45722747490075 is a deficient number, since it is larger than the sum of its proper divisors (42522418780725).

45722747490075 is a wasteful number, since it uses less digits than its factorization.

45722747490075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5601563 (or 5601549 counting only the distinct ones).

The product of its (nonzero) digits is 138297600, while the sum is 63.

The spelling of 45722747490075 in words is "forty-five trillion, seven hundred twenty-two billion, seven hundred forty-seven million, four hundred ninety thousand, seventy-five".