2798150537 has 48 divisors (see below), whose sum is σ = 3675192192. Its totient is φ = 2107607040.

The previous prime is 2798150497. The next prime is 2798150587. The reversal of 2798150537 is 7350518972.

It is not a de Polignac number, because 2798150537 - 2⁸ = 2798150281 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2798150491 and 2798150500.

It is not an unprimeable number, because it can be changed into a prime (2798150587) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4849193 + ... + 4849769.

It is an arithmetic number, because the mean of its divisors is an integer number (76566504).

Almost surely, 2^2798150537 is an apocalyptic number.

It is an amenable number.

2798150537 is a deficient number, since it is larger than the sum of its proper divisors (877041655).

2798150537 is a wasteful number, since it uses less digits than its factorization.

2798150537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958 (or 951 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 47.

The square root of 2798150537 is about 52897.5475518478. The cubic root of 2798150537 is about 1409.1493514369.

The spelling of 2798150537 in words is "two billion, seven hundred ninety-eight million, one hundred fifty thousand, five hundred thirty-seven".