2553047 has 6 divisors (see below), whose sum is σ = 2969928. Its totient is φ = 2188284.

The previous prime is 2553041. The next prime is 2553053. The reversal of 2553047 is 7403552.

2553047 = T₂₉₈ + T₂₉₉ + ... + T₃₄₆.

It is an interprime number because it is at equal distance from previous prime (2553041) and next prime (2553053).

It is not a de Polignac number, because 2553047 - 2⁶ = 2552983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2553041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26003 + ... + 26100.

It is an arithmetic number, because the mean of its divisors is an integer number (494988).

2^2553047 is an apocalyptic number.

2553047 is a deficient number, since it is larger than the sum of its proper divisors (416881).

2553047 is an equidigital number, since it uses as much as digits as its factorization.

2553047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52117 (or 52110 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 2553047 is about 1597.8257101449. The cubic root of 2553047 is about 136.6741148694.

Adding to 2553047 its reverse (7403552), we get a palindrome (9956599).

The spelling of 2553047 in words is "two million, five hundred fifty-three thousand, forty-seven".