49237780031 has 8 divisors (see below), whose sum is σ = 53722345728. Its totient is φ = 44754615000.

The previous prime is 49237780021. The next prime is 49237780049. The reversal of 49237780031 is 13008773294.

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

It is a cyclic number.

It is not a de Polignac number, because 49237780031 - 2¹⁴ = 49237763647 is a prime.

It is a super-2 number, since 2×49237780031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49237780021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275975 + ... + 417896.

It is an arithmetic number, because the mean of its divisors is an integer number (6715293216).

Almost surely, 2^49237780031 is an apocalyptic number.

49237780031 is a deficient number, since it is larger than the sum of its proper divisors (4484565697).

49237780031 is a wasteful number, since it uses less digits than its factorization.

49237780031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700333.

The product of its (nonzero) digits is 254016, while the sum is 44.

The spelling of 49237780031 in words is "forty-nine billion, two hundred thirty-seven million, seven hundred eighty thousand, thirty-one".