48042709497 has 16 divisors (see below), whose sum is σ = 71332920000. Its totient is φ = 31957132032.

The previous prime is 48042709493. The next prime is 48042709499. The reversal of 48042709497 is 79490724084.

It is a happy number.

48042709497 is a `hidden beast` number, since 4 + 80 + 4 + 2 + 70 + 9 + 497 = 666.

It is not a de Polignac number, because 48042709497 - 2² = 48042709493 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48042709493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1969347 + ... + 1993592.

It is an arithmetic number, because the mean of its divisors is an integer number (4458307500).

Almost surely, 2^48042709497 is an apocalyptic number.

It is an amenable number.

48042709497 is a deficient number, since it is larger than the sum of its proper divisors (23290210503).

48042709497 is a wasteful number, since it uses less digits than its factorization.

48042709497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3963397 (or 3963391 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The spelling of 48042709497 in words is "forty-eight billion, forty-two million, seven hundred nine thousand, four hundred ninety-seven".