5155772 has 12 divisors (see below), whose sum is σ = 9415056. Its totient is φ = 2465760.

The previous prime is 5155769. The next prime is 5155789. The reversal of 5155772 is 2775515.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27929 + ... + 28112.

It is an arithmetic number, because the mean of its divisors is an integer number (784588).

Almost surely, 2^5155772 is an apocalyptic number.

It is an amenable number.

5155772 is a deficient number, since it is larger than the sum of its proper divisors (4259284).

5155772 is a wasteful number, since it uses less digits than its factorization.

5155772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56068 (or 56066 counting only the distinct ones).

The product of its digits is 12250, while the sum is 32.

The square root of 5155772 is about 2270.6325109978. The cubic root of 5155772 is about 172.7552421089.

The spelling of 5155772 in words is "five million, one hundred fifty-five thousand, seven hundred seventy-two".