49013762966290 has 16 divisors (see below), whose sum is σ = 88248560079960. Its totient is φ = 19600219244160.

The previous prime is 49013762966249. The next prime is 49013762966321. The reversal of 49013762966290 is 9266926731094.

It is a Cunningham number, because it is equal to 7000983²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 42044421683889 + 6969341282401 = 6484167^2 + 2639951^2 .

It is a super-2 number, since 2×49013762966290² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 660703851 + ... + 660778030.

Almost surely, 2^{49013762966290} is an apocalyptic number.

49013762966290 is a deficient number, since it is larger than the sum of its proper divisors (39234797113670).

49013762966290 is a wasteful number, since it uses less digits than its factorization.

49013762966290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321485597.

The product of its (nonzero) digits is 52907904, while the sum is 64.

The spelling of 49013762966290 in words is "forty-nine trillion, thirteen billion, seven hundred sixty-two million, nine hundred sixty-six thousand, two hundred ninety".