49140385582 has 8 divisors (see below), whose sum is σ = 73997390736. Its totient is φ = 24474588672.

The previous prime is 49140385579. The next prime is 49140385607. The reversal of 49140385582 is 28558304194.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47801418 + ... + 47802445.

It is an arithmetic number, because the mean of its divisors is an integer number (9249673842).

Almost surely, 2^49140385582 is an apocalyptic number.

49140385582 is a deficient number, since it is larger than the sum of its proper divisors (24857005154).

49140385582 is a wasteful number, since it uses less digits than its factorization.

49140385582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95604122.

The product of its (nonzero) digits is 1382400, while the sum is 49.

The spelling of 49140385582 in words is "forty-nine billion, one hundred forty million, three hundred eighty-five thousand, five hundred eighty-two".