49019126247 has 192 divisors, whose sum is σ = 95286231040. Its totient is φ = 23556614400.

The previous prime is 49019126239. The next prime is 49019126263. The reversal of 49019126247 is 74262191094.

49019126247 is a `hidden beast` number, since 4 + 9 + 0 + 1 + 9 + 12 + 624 + 7 = 666.

49019126247 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 49019126247 - 2³ = 49019126239 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49019126207) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 148093872 + ... + 148094202.

Almost surely, 2^49019126247 is an apocalyptic number.

49019126247 is a deficient number, since it is larger than the sum of its proper divisors (46267104793).

49019126247 is a wasteful number, since it uses less digits than its factorization.

49019126247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714 (or 711 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The spelling of 49019126247 in words is "forty-nine billion, nineteen million, one hundred twenty-six thousand, two hundred forty-seven".