53101400203551 has 64 divisors (see below), whose sum is σ = 85266633830400. Its totient is φ = 28715767197696.

The previous prime is 53101400203549. The next prime is 53101400203573. The reversal of 53101400203551 is 15530200410135.

It is not a de Polignac number, because 53101400203551 - 2¹ = 53101400203549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53101400203151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3118650100 + ... + 3118667126.

It is an arithmetic number, because the mean of its divisors is an integer number (1332291153600).

Almost surely, 2^{53101400203551} is an apocalyptic number.

53101400203551 is a deficient number, since it is larger than the sum of its proper divisors (32165233626849).

53101400203551 is a wasteful number, since it uses less digits than its factorization.

53101400203551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24988.

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 53101400203551 its reverse (15530200410135), we get a palindrome (68631600613686).

The spelling of 53101400203551 in words is "fifty-three trillion, one hundred one billion, four hundred million, two hundred three thousand, five hundred fifty-one".