2634550126 has 32 divisors (see below), whose sum is σ = 4372421760. Its totient is φ = 1189981728.

The previous prime is 2634550123. The next prime is 2634550151. The reversal of 2634550126 is 6210554362.

It is a junction number, because it is equal to n+sod(n) for n = 2634550091 and 2634550100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2634550123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200140 + ... + 212896.

It is an arithmetic number, because the mean of its divisors is an integer number (136638180).

Almost surely, 2^2634550126 is an apocalyptic number.

2634550126 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2634550126 is a deficient number, since it is larger than the sum of its proper divisors (1737871634).

2634550126 is a wasteful number, since it uses less digits than its factorization.

2634550126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12845 (or 12819 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 2634550126 is about 51327.8689017964. The cubic root of 2634550126 is about 1381.1329570951.

The spelling of 2634550126 in words is "two billion, six hundred thirty-four million, five hundred fifty thousand, one hundred twenty-six".