45270069539 has 12 divisors (see below), whose sum is σ = 50107679496. Its totient is φ = 40754632512.

The previous prime is 45270069529. The next prime is 45270069557. The reversal of 45270069539 is 93596007254.

It is a happy number.

It is not a de Polignac number, because 45270069539 - 2¹² = 45270065443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45270069529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2507969 + ... + 2525954.

It is an arithmetic number, because the mean of its divisors is an integer number (4175639958).

Almost surely, 2^45270069539 is an apocalyptic number.

45270069539 is a deficient number, since it is larger than the sum of its proper divisors (4837609957).

45270069539 is a wasteful number, since it uses less digits than its factorization.

45270069539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5033986 (or 5033963 counting only the distinct ones).

The product of its (nonzero) digits is 2041200, while the sum is 50.

The spelling of 45270069539 in words is "forty-five billion, two hundred seventy million, sixty-nine thousand, five hundred thirty-nine".