42053510402153 has 16 divisors (see below), whose sum is σ = 45154187386560. Its totient is φ = 39022901438976.

The previous prime is 42053510402147. The next prime is 42053510402219. The reversal of 42053510402153 is 35120401535024.

It is not a de Polignac number, because 42053510402153 - 2¹⁸ = 42053510140009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42053510902153) 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, 3072275 + ... + 9671912.

It is an arithmetic number, because the mean of its divisors is an integer number (2822136711660).

Almost surely, 2^{42053510402153} is an apocalyptic number.

It is an amenable number.

42053510402153 is a deficient number, since it is larger than the sum of its proper divisors (3100676984407).

42053510402153 is a wasteful number, since it uses less digits than its factorization.

42053510402153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12746936.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 42053510402153 its reverse (35120401535024), we get a palindrome (77173911937177).

The spelling of 42053510402153 in words is "forty-two trillion, fifty-three billion, five hundred ten million, four hundred two thousand, one hundred fifty-three".