53403700354 has 8 divisors (see below), whose sum is σ = 80106575868. Its totient is φ = 26701508400.

The previous prime is 53403700331. The next prime is 53403700369. The reversal of 53403700354 is 45300730435.

53403700354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 49897284129 + 3506416225 = 223377^2 + 59215^2 .

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

It is a super-2 number, since 2×53403700354² (a number of 22 digits) contains 22 as substring.

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, 131304 + ... + 352204.

Almost surely, 2^53403700354 is an apocalyptic number.

53403700354 is a deficient number, since it is larger than the sum of its proper divisors (26702875514).

53403700354 is a wasteful number, since it uses less digits than its factorization.

53403700354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341780.

The product of its (nonzero) digits is 75600, while the sum is 34.

The spelling of 53403700354 in words is "fifty-three billion, four hundred three million, seven hundred thousand, three hundred fifty-four".