49533370487 has 4 divisors (see below), whose sum is σ = 50345393016. Its totient is φ = 48721347960.

The previous prime is 49533370483. The next prime is 49533370493. The reversal of 49533370487 is 78407333594.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 78407333594 = 2 ⋅39203666797.

It is a cyclic number.

It is not a de Polignac number, because 49533370487 - 2² = 49533370483 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49533370483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 406011173 + ... + 406011294.

It is an arithmetic number, because the mean of its divisors is an integer number (12586348254).

Almost surely, 2^49533370487 is an apocalyptic number.

49533370487 is a deficient number, since it is larger than the sum of its proper divisors (812022529).

49533370487 is an equidigital number, since it uses as much as digits as its factorization.

49533370487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812022528.

The product of its (nonzero) digits is 7620480, while the sum is 53.

The spelling of 49533370487 in words is "forty-nine billion, five hundred thirty-three million, three hundred seventy thousand, four hundred eighty-seven".