45075368774 has 8 divisors (see below), whose sum is σ = 69794119488. Its totient is φ = 21810662280.

The previous prime is 45075368773. The next prime is 45075368783. The reversal of 45075368774 is 47786357054.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×45075368774² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45075368773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 363510977 + ... + 363511100.

It is an arithmetic number, because the mean of its divisors is an integer number (8724264936).

Almost surely, 2^45075368774 is an apocalyptic number.

45075368774 is a deficient number, since it is larger than the sum of its proper divisors (24718750714).

45075368774 is a wasteful number, since it uses less digits than its factorization.

45075368774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727022110.

The product of its (nonzero) digits is 19756800, while the sum is 56.

The spelling of 45075368774 in words is "forty-five billion, seventy-five million, three hundred sixty-eight thousand, seven hundred seventy-four".