253219004 has 12 divisors (see below), whose sum is σ = 466456200. Its totient is φ = 119945808.

The previous prime is 253219003. The next prime is 253219007. The reversal of 253219004 is 400912352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253219003) 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, 1665839 + ... + 1665990.

It is an arithmetic number, because the mean of its divisors is an integer number (38871350).

Almost surely, 2^253219004 is an apocalyptic number.

It is an amenable number.

253219004 is a deficient number, since it is larger than the sum of its proper divisors (213237196).

253219004 is a wasteful number, since it uses less digits than its factorization.

253219004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3331852 (or 3331850 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 253219004 is about 15912.8565631693. The cubic root of 253219004 is about 632.6527964888.

The spelling of 253219004 in words is "two hundred fifty-three million, two hundred nineteen thousand, four".