253754550038 has 8 divisors (see below), whose sum is σ = 415234718280. Its totient is φ = 115342977280.

The previous prime is 253754550017. The next prime is 253754550067. The reversal of 253754550038 is 830055457352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 253754549974 and 253754550001.

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, 5767148843 + ... + 5767148886.

It is an arithmetic number, because the mean of its divisors is an integer number (51904339785).

Almost surely, 2^253754550038 is an apocalyptic number.

253754550038 is a deficient number, since it is larger than the sum of its proper divisors (161480168242).

253754550038 is a wasteful number, since it uses less digits than its factorization.

253754550038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11534297742.

The product of its (nonzero) digits is 2520000, while the sum is 47.

The spelling of 253754550038 in words is "two hundred fifty-three billion, seven hundred fifty-four million, five hundred fifty thousand, thirty-eight".