5150906 has 4 divisors (see below), whose sum is σ = 7726362. Its totient is φ = 2575452.

The previous prime is 5150869. The next prime is 5150909. The reversal of 5150906 is 6090515.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3575881 + 1575025 = 1891^2 + 1255^2 .

It is not an unprimeable number, because it can be changed into a prime (5150909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1287725 + ... + 1287728.

Almost surely, 2^5150906 is an apocalyptic number.

5150906 is a deficient number, since it is larger than the sum of its proper divisors (2575456).

5150906 is a wasteful number, since it uses less digits than its factorization.

5150906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2575455.

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 5150906 is about 2269.5607504537. The cubic root of 5150906 is about 172.7008763994.

The spelling of 5150906 in words is "five million, one hundred fifty thousand, nine hundred six".