49225991258 has 8 divisors (see below), whose sum is σ = 74370203040. Its totient is φ = 24435923580.

The previous prime is 49225991207. The next prime is 49225991281. The reversal of 49225991258 is 85219952294.

It is a happy number.

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

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, 88535678 + ... + 88536233.

It is an arithmetic number, because the mean of its divisors is an integer number (9296275380).

Almost surely, 2^49225991258 is an apocalyptic number.

49225991258 is a deficient number, since it is larger than the sum of its proper divisors (25144211782).

49225991258 is a wasteful number, since it uses less digits than its factorization.

49225991258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177072052.

The product of its digits is 4665600, while the sum is 56.

The spelling of 49225991258 in words is "forty-nine billion, two hundred twenty-five million, nine hundred ninety-one thousand, two hundred fifty-eight".