53146003554 has 64 divisors (see below), whose sum is σ = 136235520000. Its totient is φ = 15042649104.

The previous prime is 53146003543. The next prime is 53146003571. The reversal of 53146003554 is 45530064135.

53146003554 is a `hidden beast` number, since 5 + 3 + 14 + 600 + 35 + 5 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 616554 + ... + 697445.

It is an arithmetic number, because the mean of its divisors is an integer number (2128680000).

Almost surely, 2^53146003554 is an apocalyptic number.

53146003554 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

53146003554 is an abundant number, since it is smaller than the sum of its proper divisors (83089516446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53146003554 is a wasteful number, since it uses less digits than its factorization.

53146003554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314124 (or 1314118 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 53146003554 its reverse (45530064135), we get a palindrome (98676067689).

The spelling of 53146003554 in words is "fifty-three billion, one hundred forty-six million, three thousand, five hundred fifty-four".