45335243136 has 64 divisors (see below), whose sum is σ = 127505389680. Its totient is φ = 14222819328.

The previous prime is 45335243131. The next prime is 45335243137. The reversal of 45335243136 is 63134253354.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×45335243136² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45335243094 and 45335243103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45335243131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3465841 + ... + 3478896.

Almost surely, 2^45335243136 is an apocalyptic number.

It is an amenable number.

45335243136 is an abundant number, since it is smaller than the sum of its proper divisors (82170146544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45335243136 is a wasteful number, since it uses less digits than its factorization.

45335243136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6944771 (or 6944759 counting only the distinct ones).

The product of its digits is 388800, while the sum is 39.

The spelling of 45335243136 in words is "forty-five billion, three hundred thirty-five million, two hundred forty-three thousand, one hundred thirty-six".