5906149252 has 6 divisors (see below), whose sum is σ = 10335761198. Its totient is φ = 2953074624.

The previous prime is 5906149219. The next prime is 5906149307. The reversal of 5906149252 is 2529416095.

It can be written as a sum of positive squares in only one way, i.e., 4753275136 + 1152874116 = 68944^2 + 33954^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5906149199 and 5906149208.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 738268653 + ... + 738268660.

Almost surely, 2^5906149252 is an apocalyptic number.

It is an amenable number.

5906149252 is a deficient number, since it is larger than the sum of its proper divisors (4429611946).

5906149252 is a wasteful number, since it uses less digits than its factorization.

5906149252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1476537317 (or 1476537315 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 43.

The square root of 5906149252 is about 76851.4752753648. The cubic root of 5906149252 is about 1807.5964201042.

The spelling of 5906149252 in words is "five billion, nine hundred six million, one hundred forty-nine thousand, two hundred fifty-two".