5513970 has 144 divisors (see below), whose sum is σ = 17466624. Its totient is φ = 1108800.

The previous prime is 5513953. The next prime is 5513987. The reversal of 5513970 is 793155.

5513970 = T₄₂₀ + T₄₂₁ + ... + T₄₇₄.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5513953) and next prime (5513987).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 177855 + ... + 177885.

It is an arithmetic number, because the mean of its divisors is an integer number (121296).

Almost surely, 2^5513970 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5513970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8733312).

5513970 is an abundant number, since it is smaller than the sum of its proper divisors (11952654).

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

5513970 is a wasteful number, since it uses less digits than its factorization.

5513970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77 (or 59 counting only the distinct ones).

The product of its (nonzero) digits is 4725, while the sum is 30.

The square root of 5513970 is about 2348.1844050244. The cubic root of 5513970 is about 176.6667418219. Note that the first 3 decimals are identical.

The spelling of 5513970 in words is "five million, five hundred thirteen thousand, nine hundred seventy".