354939157253 has 8 divisors (see below), whose sum is σ = 355336101120. Its totient is φ = 354542346720.

The previous prime is 354939157231. The next prime is 354939157267. The reversal of 354939157253 is 352751939453.

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

It is a cyclic number.

It is not a de Polignac number, because 354939157253 - 2¹⁴ = 354939140869 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 (354939157273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5868953 + ... + 5929121.

It is an arithmetic number, because the mean of its divisors is an integer number (44417012640).

Almost surely, 2^354939157253 is an apocalyptic number.

It is an amenable number.

354939157253 is a deficient number, since it is larger than the sum of its proper divisors (396943867).

354939157253 is a wasteful number, since it uses less digits than its factorization.

354939157253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66667.

The product of its digits is 15309000, while the sum is 56.

The spelling of 354939157253 in words is "three hundred fifty-four billion, nine hundred thirty-nine million, one hundred fifty-seven thousand, two hundred fifty-three".