49049253542 has 8 divisors (see below), whose sum is σ = 74962066896. Its totient is φ = 24061897912.

The previous prime is 49049253527. The next prime is 49049253551. The reversal of 49049253542 is 24535294094.

49049253542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 231364298 + ... + 231364509.

It is an arithmetic number, because the mean of its divisors is an integer number (9370258362).

Almost surely, 2^49049253542 is an apocalyptic number.

49049253542 is a deficient number, since it is larger than the sum of its proper divisors (25912813354).

49049253542 is a wasteful number, since it uses less digits than its factorization.

49049253542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462728862.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 49049253542 in words is "forty-nine billion, forty-nine million, two hundred fifty-three thousand, five hundred forty-two".