5513901400 has 144 divisors (see below), whose sum is σ = 15277694040. Its totient is φ = 1844236800.

The previous prime is 5513901391. The next prime is 5513901409. The reversal of 5513901400 is 41093155.

It is an interprime number because it is at equal distance from previous prime (5513901391) and next prime (5513901409).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5513901409) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 394939 + ... + 408661.

Almost surely, 2^5513901400 is an apocalyptic number.

5513901400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5513901400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7638847020).

5513901400 is an abundant number, since it is smaller than the sum of its proper divisors (9763792640).

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

5513901400 is a wasteful number, since it uses less digits than its factorization.

5513901400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13794 (or 13778 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 5513901400 is about 74255.6489433632. The cubic root of 5513901400 is about 1766.6600917441.

Adding to 5513901400 its reverse (41093155), we get a palindrome (5554994555).

The spelling of 5513901400 in words is "five billion, five hundred thirteen million, nine hundred one thousand, four hundred".