374020487853 has 4 divisors (see below), whose sum is σ = 498693983808. Its totient is φ = 249346991900.

The previous prime is 374020487831. The next prime is 374020487879. The reversal of 374020487853 is 358784020473.

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 374020487853 - 2¹⁷ = 374020356781 is a prime.

It is a super-2 number, since 2×374020487853² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 374020487796 and 374020487805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374020487803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62336747973 + ... + 62336747978.

It is an arithmetic number, because the mean of its divisors is an integer number (124673495952).

Almost surely, 2^374020487853 is an apocalyptic number.

It is an amenable number.

374020487853 is a deficient number, since it is larger than the sum of its proper divisors (124673495955).

374020487853 is a wasteful number, since it uses less digits than its factorization.

374020487853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124673495954.

The product of its (nonzero) digits is 4515840, while the sum is 51.

The spelling of 374020487853 in words is "three hundred seventy-four billion, twenty million, four hundred eighty-seven thousand, eight hundred fifty-three".