2253507401 has 4 divisors (see below), whose sum is σ = 2254947072. Its totient is φ = 2252067732.

The previous prime is 2253507287. The next prime is 2253507427. The reversal of 2253507401 is 1047053522.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2253507401 - 2¹⁰ = 2253506377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2253507461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 717485 + ... + 720618.

It is an arithmetic number, because the mean of its divisors is an integer number (563736768).

Almost surely, 2^2253507401 is an apocalyptic number.

It is an amenable number.

2253507401 is a deficient number, since it is larger than the sum of its proper divisors (1439671).

2253507401 is a wasteful number, since it uses less digits than its factorization.

2253507401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1439670.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 2253507401 is about 47471.1217583912. The cubic root of 2253507401 is about 1311.0512318321.

The spelling of 2253507401 in words is "two billion, two hundred fifty-three million, five hundred seven thousand, four hundred one".