53454050 has 24 divisors (see below), whose sum is σ = 107073876. Its totient is φ = 19736640.

The previous prime is 53454029. The next prime is 53454053. The reversal of 53454050 is 5045435.

It can be written as a sum of positive squares in 6 ways, for example, as 25775929 + 27678121 = 5077^2 + 5261^2 .

It is a super-2 number, since 2×53454050² = 5714670922805000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (53454053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40469 + ... + 41768.

Almost surely, 2^53454050 is an apocalyptic number.

53454050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53454050 is an abundant number, since it is smaller than the sum of its proper divisors (53619826).

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

53454050 is a wasteful number, since it uses less digits than its factorization.

53454050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82262 (or 82257 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 53454050 is about 7311.2276670885. The cubic root of 53454050 is about 376.6981943833.

Adding to 53454050 its reverse (5045435), we get a palindrome (58499485).

The spelling of 53454050 in words is "fifty-three million, four hundred fifty-four thousand, fifty".