374227787253 has 24 divisors (see below), whose sum is σ = 517726664416. Its totient is φ = 240436123200.

The previous prime is 374227787249. The next prime is 374227787261. The reversal of 374227787253 is 352787722473.

It is a happy number.

It is not a de Polignac number, because 374227787253 - 2² = 374227787249 is a prime.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 374227787193 and 374227787202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374227787273) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1227858 + ... + 1502028.

Almost surely, 2^374227787253 is an apocalyptic number.

It is an amenable number.

374227787253 is a deficient number, since it is larger than the sum of its proper divisors (143498877163).

374227787253 is a wasteful number, since it uses less digits than its factorization.

374227787253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274773 (or 274744 counting only the distinct ones).

The product of its digits is 27659520, while the sum is 57.

The spelling of 374227787253 in words is "three hundred seventy-four billion, two hundred twenty-seven million, seven hundred eighty-seven thousand, two hundred fifty-three".