45350615412 has 18 divisors (see below), whose sum is σ = 114636277938. Its totient is φ = 15116871792.

The previous prime is 45350615399. The next prime is 45350615423. The reversal of 45350615412 is 21451605354.

45350615412 is a `hidden beast` number, since 4 + 5 + 3 + 50 + 61 + 541 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 40935810276 + 4414805136 = 202326^2 + 66444^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1259739317 = 45350615412 / (4 + 5 + 3 + 5 + 0 + 6 + 1 + 5 + 4 + 1 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 629869623 + ... + 629869694.

Almost surely, 2^45350615412 is an apocalyptic number.

It is an amenable number.

45350615412 is an abundant number, since it is smaller than the sum of its proper divisors (69285662526).

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

45350615412 is a wasteful number, since it uses less digits than its factorization.

45350615412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259739327 (or 1259739322 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 45350615412 in words is "forty-five billion, three hundred fifty million, six hundred fifteen thousand, four hundred twelve".