49529100 has 72 divisors (see below), whose sum is σ = 148271760. Its totient is φ = 12750080.

The previous prime is 49529099. The next prime is 49529101. The reversal of 49529100 is 192594.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (49529099) and next prime (49529101).

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

It is not an unprimeable number, because it can be changed into a prime (49529101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5854 + ... + 11546.

It is an arithmetic number, because the mean of its divisors is an integer number (2059330).

Almost surely, 2^49529100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49529100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74135880).

49529100 is an abundant number, since it is smaller than the sum of its proper divisors (98742660).

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

49529100 is a wasteful number, since it uses less digits than its factorization.

49529100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5739 (or 5732 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 49529100 is about 7037.6913828329. The cubic root of 49529100 is about 367.2429596930.

The spelling of 49529100 in words is "forty-nine million, five hundred twenty-nine thousand, one hundred".