53437473435 has 16 divisors (see below), whose sum is σ = 86256597024. Its totient is φ = 28247772672.

The previous prime is 53437473431. The next prime is 53437473527.

53437473435 is nontrivially palindromic in base 10.

53437473435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53437473435 - 2² = 53437473431 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53437473431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15761572 + ... + 15764961.

It is an arithmetic number, because the mean of its divisors is an integer number (5391037314).

Almost surely, 2^53437473435 is an apocalyptic number.

53437473435 is a deficient number, since it is larger than the sum of its proper divisors (32819123589).

53437473435 is a wasteful number, since it uses less digits than its factorization.

53437473435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31526654.

The product of its digits is 6350400, while the sum is 48.

It can be divided in two parts, 5343 and 7473435, that added together give a triangular number (7478778 = T₃₈₆₇).

The spelling of 53437473435 in words is "fifty-three billion, four hundred thirty-seven million, four hundred seventy-three thousand, four hundred thirty-five".