53101400203550 has 48 divisors (see below), whose sum is σ = 98963961883200. Its totient is φ = 21198582384000.

The previous prime is 53101400203549. The next prime is 53101400203573. The reversal of 53101400203550 is 5530200410135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61006400 + ... + 61870700.

It is an arithmetic number, because the mean of its divisors is an integer number (2061749205900).

Almost surely, 2^{53101400203550} is an apocalyptic number.

53101400203550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53101400203550 is a deficient number, since it is larger than the sum of its proper divisors (45862561679650).

53101400203550 is a wasteful number, since it uses less digits than its factorization.

53101400203550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866741 (or 866736 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

Adding to 53101400203550 its reverse (5530200410135), we get a palindrome (58631600613685).

The spelling of 53101400203550 in words is "fifty-three trillion, one hundred one billion, four hundred million, two hundred three thousand, five hundred fifty".