53954380 has 12 divisors (see below), whose sum is σ = 113304240. Its totient is φ = 21581744.

The previous prime is 53954377. The next prime is 53954419. The reversal of 53954380 is 8345935.

It is a super-2 number, since 2×53954380² = 5822150242368800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1348840 + ... + 1348879.

It is an arithmetic number, because the mean of its divisors is an integer number (9442020).

Almost surely, 2^53954380 is an apocalyptic number.

It is an amenable number.

53954380 is an abundant number, since it is smaller than the sum of its proper divisors (59349860).

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

53954380 is a wasteful number, since it uses less digits than its factorization.

53954380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2697728 (or 2697726 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 53954380 is about 7345.3645246509. The cubic root of 53954380 is about 377.8698449835.

The spelling of 53954380 in words is "fifty-three million, nine hundred fifty-four thousand, three hundred eighty".