2534151738 has 16 divisors (see below), whose sum is σ = 5139688896. Its totient is φ = 832819680.

The previous prime is 2534151721. The next prime is 2534151743. The reversal of 2534151738 is 8371514352.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2534151696 and 2534151705.

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, 2973931 + ... + 2974782.

It is an arithmetic number, because the mean of its divisors is an integer number (321230556).

Almost surely, 2^2534151738 is an apocalyptic number.

2534151738 is an abundant number, since it is smaller than the sum of its proper divisors (2605537158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2534151738 is a wasteful number, since it uses less digits than its factorization.

2534151738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5948789.

The product of its digits is 100800, while the sum is 39.

The square root of 2534151738 is about 50340.3589379337. The cubic root of 2534151738 is about 1363.3610169008.

The spelling of 2534151738 in words is "two billion, five hundred thirty-four million, one hundred fifty-one thousand, seven hundred thirty-eight".