49280915963 has 2 divisors, whose sum is σ = 49280915964. Its totient is φ = 49280915962.

The previous prime is 49280915951. The next prime is 49280915989. The reversal of 49280915963 is 36951908294.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49280915963 - 2⁴ = 49280915947 is a prime.

It is a super-3 number, since 3×49280915963³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49280915899 and 49280915908.

It is not a weakly prime, because it can be changed into another prime (49280915903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24640457981 + 24640457982.

It is an arithmetic number, because the mean of its divisors is an integer number (24640457982).

Almost surely, 2^49280915963 is an apocalyptic number.

49280915963 is a deficient number, since it is larger than the sum of its proper divisors (1).

49280915963 is an equidigital number, since it uses as much as digits as its factorization.

49280915963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4199040, while the sum is 56.

The spelling of 49280915963 in words is "forty-nine billion, two hundred eighty million, nine hundred fifteen thousand, nine hundred sixty-three".