55962020 has 24 divisors (see below), whose sum is σ = 119011200. Its totient is φ = 22100832.

The previous prime is 55961999. The next prime is 55962041. The reversal of 55962020 is 2026955.

It is an interprime number because it is at equal distance from previous prime (55961999) and next prime (55962041).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16130 + ... + 19289.

It is an arithmetic number, because the mean of its divisors is an integer number (4958800).

Almost surely, 2^55962020 is an apocalyptic number.

It is an amenable number.

55962020 is an abundant number, since it is smaller than the sum of its proper divisors (63049180).

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

55962020 is a wasteful number, since it uses less digits than its factorization.

55962020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35507 (or 35505 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 55962020 is about 7480.7766976431. The cubic root of 55962020 is about 382.4997251767.

Adding to 55962020 its reverse (2026955), we get a palindrome (57988975).

The spelling of 55962020 in words is "fifty-five million, nine hundred sixty-two thousand, twenty".